diff --git a/papaparse.js b/papaparse.js
index 3f31b91a..941dca6b 100644
--- a/papaparse.js
+++ b/papaparse.js
@@ -1,6 +1,6 @@
 /*
 	Papa Parse
-	v3.1.1
+	v3.1.2
 	https://github.com/mholt/PapaParse
 */
 (function(global)
@@ -806,7 +806,7 @@
 				}
 			}
 
-			if (_config.header && _results.meta);
+			if (_config.header && _results.meta)
 				_results.meta.fields = _fields;
 
 			return _results;
@@ -1245,7 +1245,7 @@
 			global.postMessage({
 				workerId: Papa.WORKER_ID,
 				results: Papa.parse(msg.input, msg.config),
-				finished: true,
+				finished: true
 			});
 		}
 		else if (msg.input instanceof File)
diff --git a/papaparse.min.js b/papaparse.min.js
index 269d2c76..b8a7251c 100644
--- a/papaparse.min.js
+++ b/papaparse.min.js
@@ -1,6 +1,6 @@
 /*
 	Papa Parse
-	v3.1.1
+	v3.1.2
 	https://github.com/mholt/PapaParse
 */
-;(function(e){"use strict";function u(e,r){var i=t?r:g(r);var s=i.worker&&Papa.WORKERS_SUPPORTED&&n;if(s){var o=d();o.userStep=i.step;o.userChunk=i.chunk;o.userComplete=i.complete;o.userError=i.error;i.step=b(i.step);i.chunk=b(i.chunk);i.complete=b(i.complete);i.error=b(i.error);delete i.worker;o.postMessage({input:e,config:i,workerId:o.id})}else{if(typeof e==="string"){if(i.download){var u=new f(i);u.stream(e)}else{var a=new c(i);var h=a.parse(e);return h}}else if(e instanceof File){if(i.step||i.chunk){var u=new l(i);u.stream(e)}else{var a=new c(i);if(t){var p=new FileReaderSync;var v=p.readAsText(e,i.encoding);return a.parse(v)}else{p=new FileReader;p.onload=function(e){var t=new c(i);var n=t.parse(e.target.result)};p.onerror=function(){if(b(i.error))i.error(p.error,e)};p.readAsText(e,i.encoding)}}}}}function a(t,n){function a(){if(typeof n!=="object")return;if(typeof n.delimiter==="string"&&n.delimiter.length==1&&e.Papa.BAD_DELIMITERS.indexOf(n.delimiter)==-1){o=n.delimiter}if(typeof n.quotes==="boolean"||n.quotes instanceof Array)s=n.quotes;if(typeof n.newline==="string")u=n.newline}function f(e){if(typeof e!=="object")return[];var t=[];for(var n in e)t.push(n);return t}function l(e,t){var n="";if(typeof e==="string")e=JSON.parse(e);if(typeof t==="string")t=JSON.parse(t);var r=e instanceof Array&&e.length>0;var i=!(t[0]instanceof Array);if(r){for(var s=0;s<e.length;s++){if(s>0)n+=o;n+=c(e[s],s)}if(t.length>0)n+=u}for(var a=0;a<t.length;a++){var f=r?e.length:t[a].length;for(var l=0;l<f;l++){if(l>0)n+=o;var h=r&&i?e[l]:l;n+=c(t[a][h],l)}if(a<t.length-1)n+=u}return n}function c(t,n){if(typeof t==="undefined"||t===null)return"";t=t.toString().replace(/"/g,'""');var r=typeof s==="boolean"&&s||s instanceof Array&&s[n]||h(t,e.Papa.BAD_DELIMITERS)||t.indexOf(o)>-1||t.charAt(0)==" "||t.charAt(t.length-1)==" ";return r?'"'+t+'"':t}function h(e,t){for(var n=0;n<t.length;n++)if(e.indexOf(t[n])>-1)return true;return false}var r="";var i=[];var s=false;var o=",";var u="\r\n";a();if(typeof t==="string")t=JSON.parse(t);if(t instanceof Array){if(!t.length||t[0]instanceof Array)return l(null,t);else if(typeof t[0]==="object")return l(f(t[0]),t)}else if(typeof t==="object"){if(typeof t.data==="string")t.data=JSON.parse(t.data);if(t.data instanceof Array){if(!t.fields)t.fields=t.data[0]instanceof Array?t.fields:f(t.data[0]);if(!(t.data[0]instanceof Array)&&typeof t.data[0]!=="object")t.data=[t.data]}return l(t.fields||[],t.data||[])}throw"exception: Unable to serialize unrecognized input"}function f(n){n=n||{};if(!n.chunkSize)n.chunkSize=Papa.RemoteChunkSize;var r=0,i=0;var s="";var o="";var u,a;var f=new c(y(n));this.stream=function(l){function c(){u=new XMLHttpRequest;if(!t){u.onload=h;u.onerror=p}u.open("GET",l,!t);if(n.step){var e=r+n.chunkSize-1;if(i&&e>i)e=i;u.setRequestHeader("Range","bytes="+r+"-"+e)}u.send();if(t&&u.status==0)p();else r+=n.chunkSize}function h(){if(u.readyState!=4)return;if(u.status<200||u.status>=400){p();return}s+=o+u.responseText;o="";var i=!n.step||r>d(u);if(!i){var l=s.lastIndexOf("\n");if(l<0)l=s.lastIndexOf("\r");if(l>-1){o=s.substring(l+1);s=s.substring(0,l)}else{a();return}}var c=f.parse(s);s="";if(t){e.postMessage({results:c,workerId:Papa.WORKER_ID,finished:i})}else if(b(n.chunk)){n.chunk(c);c=undefined}if(!i&&!c.meta.paused)a()}function p(){if(b(n.error))n.error(u.statusText);else if(t&&n.error){e.postMessage({workerId:Papa.WORKER_ID,error:u.statusText,finished:false})}}function d(e){var t=e.getResponseHeader("Content-Range");return parseInt(t.substr(t.lastIndexOf("/")+1))}if(t){a=function(){c();h()}}else{a=function(){c()}}a()}}function l(n){n=n||{};if(!n.chunkSize)n.chunkSize=Papa.LocalChunkSize;var r=0;var i="";var s="";var o,u,a;var f=new c(y(n));var l=typeof FileReader==="function";this.stream=function(u){function c(){if(r<u.size)h()}function h(){var e=Math.min(r+n.chunkSize,u.size);var t=o.readAsText(a.call(u,r,e),n.encoding);if(!l)p({target:{result:t}})}function p(o){r+=n.chunkSize;i+=s+o.target.result;s="";var a=r>=u.size;if(!a){var l=i.lastIndexOf("\n");if(l<0)l=i.lastIndexOf("\r");if(l>-1){s=i.substring(l+1);i=i.substring(0,l)}else{c();return}}var h=f.parse(i);i="";if(t){e.postMessage({results:h,workerId:Papa.WORKER_ID,finished:a})}else if(b(n.chunk)){n.chunk(h,u);h=undefined}if(!a&&!h.meta.paused)c()}function d(){if(b(n.error))n.error(o.error,u);else if(t&&n.error){e.postMessage({workerId:Papa.WORKER_ID,error:o.error,file:u,finished:false})}}var a=u.slice||u.webkitSlice||u.mozSlice;if(l){o=new FileReader;o.onload=p;o.onerror=d}else o=new FileReaderSync;c()}}function c(e){function f(){if(a&&o){m("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+Papa.DefaultDelimiter+"'");o=false}if(l())c();return p()}function l(){return e.header&&u.length==0}function c(){if(!a)return;for(var e=0;l()&&e<a.data.length;e++)for(var t=0;t<a.data[e].length;t++)u.push(a.data[e][t]);a.data.splice(0,1)}function p(){if(!a||!e.header&&!e.dynamicTyping)return a;for(var t=0;t<a.data.length;t++){var n={};for(var r=0;r<a.data[t].length;r++){if(e.dynamicTyping){var i=a.data[t][r];if(i=="true")a.data[t][r]=true;else if(i=="false")a.data[t][r]=false;else a.data[t][r]=v(i)}if(e.header){if(r>=u.length){if(!n["__parsed_extra"])n["__parsed_extra"]=[];n["__parsed_extra"].push(a.data[t][r])}else n[u[r]]=a.data[t][r]}}if(e.header){a.data[t]=n;if(r>u.length)m("FieldMismatch","TooManyFields","Too many fields: expected "+u.length+" fields but parsed "+r,t);else if(r<u.length)m("FieldMismatch","TooFewFields","Too few fields: expected "+u.length+" fields but parsed "+r,t)}}if(e.header&&a.meta);a.meta.fields=u;return a}function d(t){var n=[",","	","|",";",Papa.RECORD_SEP,Papa.UNIT_SEP];var r,i,s;for(var o=0;o<n.length;o++){var u=n[o];var a=0,f=0;s=undefined;var l=(new h({delimiter:u,preview:10})).parse(t);for(var c=0;c<l.data.length;c++){var p=l.data[c].length;f+=p;if(typeof s==="undefined"){s=p;continue}else if(p>1){a+=Math.abs(p-s);s=p}}f/=l.data.length;if((typeof i==="undefined"||a<i)&&f>1.99){i=a;r=u}}e.delimiter=r;return{successful:!!r,bestDelimiter:r}}function v(e){var n=t.test(e);return n?parseFloat(e):e}function m(e,t,n,r){a.errors.push({type:e,code:t,message:n,row:r})}var t=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i;var n=this;var r;var i;var s=false;var o;var u=[];var a={data:[],errors:[],meta:{}};e=y(e);this.parse=function(t){o=false;if(!e.delimiter){var u=d(t);if(u.successful)e.delimiter=u.bestDelimiter;else{o=true;e.delimiter=Papa.DefaultDelimiter}a.meta.delimiter=e.delimiter}if(b(e.step)){var c=e.step;e.step=function(e){a=e;if(l())f();else c(f(),n)}}if(e.preview&&e.header)e.preview++;r=t;i=new h(e);a=i.parse(r);f();if(b(e.complete)&&!s)e.complete(a);return 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if(b(n.userChunk)){n.userChunk(t.results,t.file);delete t.results}}if(t.finished){if(b(r[t.workerId].userComplete))r[t.workerId].userComplete(t.results);r[t.workerId].terminate();delete r[t.workerId]}}function m(t){var n=t.data;if(typeof Papa.WORKER_ID==="undefined"&&n)Papa.WORKER_ID=n.workerId;if(typeof n.input==="string"){e.postMessage({workerId:Papa.WORKER_ID,results:Papa.parse(n.input,n.config),finished:true})}else if(n.input instanceof File){var r=Papa.parse(n.input,n.config);if(r)e.postMessage({workerId:Papa.WORKER_ID,results:r,finished:true})}}function g(e){if(typeof e!=="object")e={};var t=y(e);if(typeof t.delimiter!=="string"||t.delimiter.length!=1||Papa.BAD_DELIMITERS.indexOf(t.delimiter)>-1)t.delimiter=s.delimiter;if(typeof t.header!=="boolean")t.header=s.header;if(typeof t.dynamicTyping!=="boolean")t.dynamicTyping=s.dynamicTyping;if(typeof t.preview!=="number")t.preview=s.preview;if(typeof t.step!=="function")t.step=s.step;if(typeof 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s={delimiter:"",header:false,dynamicTyping:false,preview:0,step:undefined,encoding:"",worker:false,comments:false,complete:undefined,error:undefined,download:false,chunk:undefined,keepEmptyRows:false};e.Papa={};e.Papa.parse=u;e.Papa.unparse=a;e.Papa.RECORD_SEP=String.fromCharCode(30);e.Papa.UNIT_SEP=String.fromCharCode(31);e.Papa.BYTE_ORDER_MARK="";e.Papa.BAD_DELIMITERS=["\r","\n",'"',e.Papa.BYTE_ORDER_MARK];e.Papa.WORKERS_SUPPORTED=!!e.Worker;e.Papa.LocalChunkSize=1024*1024*10;e.Papa.RemoteChunkSize=1024*1024*5;e.Papa.DefaultDelimiter=",";e.Papa.Parser=h;e.Papa.ParserHandle=c;e.Papa.NetworkStreamer=f;e.Papa.FileStreamer=l;if(e.jQuery){var o=e.jQuery;o.fn.parse=function(t){function i(){if(r.length==0)return;var e=r[0];if(b(t.before)){var n=t.before(e.file,e.inputElem);if(typeof n==="object"){if(n.action=="abort"){s("AbortError",e.file,e.inputElem,n.reason);return}else if(n.action=="skip"){u();return}else if(typeof 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+;(function(e){"use strict";function u(e,r){var i=t?r:g(r);var s=i.worker&&Papa.WORKERS_SUPPORTED&&n;if(s){var o=d();o.userStep=i.step;o.userChunk=i.chunk;o.userComplete=i.complete;o.userError=i.error;i.step=b(i.step);i.chunk=b(i.chunk);i.complete=b(i.complete);i.error=b(i.error);delete i.worker;o.postMessage({input:e,config:i,workerId:o.id})}else{if(typeof e==="string"){if(i.download){var u=new f(i);u.stream(e)}else{var a=new c(i);var h=a.parse(e);return h}}else if(e instanceof File){if(i.step||i.chunk){var u=new l(i);u.stream(e)}else{var a=new c(i);if(t){var p=new FileReaderSync;var v=p.readAsText(e,i.encoding);return a.parse(v)}else{p=new FileReader;p.onload=function(e){var t=new c(i);var n=t.parse(e.target.result)};p.onerror=function(){if(b(i.error))i.error(p.error,e)};p.readAsText(e,i.encoding)}}}}}function a(t,n){function a(){if(typeof n!=="object")return;if(typeof n.delimiter==="string"&&n.delimiter.length==1&&e.Papa.BAD_DELIMITERS.indexOf(n.delimiter)==-1){o=n.delimiter}if(typeof n.quotes==="boolean"||n.quotes instanceof Array)s=n.quotes;if(typeof n.newline==="string")u=n.newline}function f(e){if(typeof e!=="object")return[];var t=[];for(var n in e)t.push(n);return t}function l(e,t){var n="";if(typeof e==="string")e=JSON.parse(e);if(typeof t==="string")t=JSON.parse(t);var r=e instanceof Array&&e.length>0;var i=!(t[0]instanceof Array);if(r){for(var s=0;s<e.length;s++){if(s>0)n+=o;n+=c(e[s],s)}if(t.length>0)n+=u}for(var a=0;a<t.length;a++){var f=r?e.length:t[a].length;for(var l=0;l<f;l++){if(l>0)n+=o;var h=r&&i?e[l]:l;n+=c(t[a][h],l)}if(a<t.length-1)n+=u}return n}function c(t,n){if(typeof t==="undefined"||t===null)return"";t=t.toString().replace(/"/g,'""');var r=typeof s==="boolean"&&s||s instanceof Array&&s[n]||h(t,e.Papa.BAD_DELIMITERS)||t.indexOf(o)>-1||t.charAt(0)==" "||t.charAt(t.length-1)==" ";return r?'"'+t+'"':t}function h(e,t){for(var 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\ No newline at end of file
diff --git a/parse.jquery.json b/parse.jquery.json
index 5b0fe91c..567b4cab 100644
--- a/parse.jquery.json
+++ b/parse.jquery.json
@@ -1,6 +1,6 @@
 {
 	"name": "parse",
-	"version": "3.1.1",
+	"version": "3.1.2",
 	"title": "Papa Parse",
 	"description": "Powerful CSV parser that converts CSV to JSON and JSON to CSV. Supports web workers and streaming large files. Gracefully handles malformed input.",
 	"keywords": [