Files Provider: Make sure path exists before searching.

lib/prey/plugins/providers/files/index.js

@@ -5,7 +5,8 @@
 // GPLv3 Licensed
 //////////////////////////////////////////
 
-var util = require('util'),
+var fs = require('fs'),
+		util = require('util'),
 		Getters = require('./../../../getters'),
 		finder = require('./lib/finder');
 
@@ -63,24 +64,29 @@ var Files = function(){
 
 		var path = options.path || process.env.HOME;
 		var matches_criteria = options.criteria;
-		var files = [];
+		var matches = [];
 
-		finder.eachFileOrDirectory(path, function(err, file, stat) {
+		fs.exists(path, function(exists){
 
-			// if we get a hidden file or error, skip to next
-			if (err || /\/\./.test(file)) return;
+			if(!exists) return callback(new Error("Path not found: " + path))
 
-			if(!stat.isDirectory() && matches_criteria && matches_criteria(file, stat)) {
-				// console.log("File matches criteria: " + file)
-				files.push(file);
-			}
+			finder.eachFileOrDirectory(path, function(err, file, stat) {
 
-		}, function(err, files, stats){
+				// if we get a hidden file or error, skip to next
+				if (err || /\/\./.test(file)) return;
 
-			callback(err, files);
+				if(!stat.isDirectory() && matches_criteria && matches_criteria(file, stat)) {
+					// console.log("File matches criteria: " + file)
+					matches.push(file);
+				}
 
-		});
+			}, function(){
+
+				callback(matches);
 
+			});
+
+		});
 
 	};