Add 'use strict', fix global leak

12 years ago · a04472832a
1 changed files with 8 additions and 6 deletions
--- a/resemble.js
+++ b/resemble.js
@ -6,6 +6,7 @@ URL: https://github.com/Huddle/Resemble.js
 */

 (function(_this){
+	'use strict';

 	_this['resemble'] = function( fileData ){

@ -449,7 +450,8 @@ URL: https://github.com/Huddle/Resemble.js

 		function getCompareApi(param){

-			var hasMethod = typeof param === 'function';
+			var secondFileData,
+				hasMethod = typeof param === 'function';

 			if( !hasMethod ){
 				// assume it's file data