linting

przemyslawpluta · Nov 23, 2014 · 916e8da · 916e8da
1 parent 0d013bc
commit 916e8da
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/youtube-dl.js b/lib/youtube-dl.js
@@ -54,7 +54,10 @@ var ytdl = module.exports = function(url, args, options) {
         return;
       }
 
-      item.size = parseInt(res.headers['content-length'], 10);
+      var size = parseInt(res.headers['content-length'], 10);
+      if (size) {
+        item.size = size;
+      }
       stream.emit('info', item);
     });
     stream.resolve(req);
@@ -225,7 +228,8 @@ ytdl.getInfo = function(url, args, options, callback) {
 };
 
 
-var formatsRegex = /^(\d+)\s+([a-z0-9]+)\s+(\d+x\d+|\d+p|audio only|\?x\d+|unknown)/;
+var formatsRegex =
+  /^(\d+)\s+([a-z0-9]+)\s+(\d+x\d+|\d+p|audio only|\?x\d+|unknown)/;
 
 /**
  * @param {String} url