Initialized classes variable in getElementsByClassName()

2011-07-20 08:32:27 -04:00 · 2011-07-20 08:32:27 -04:00 · 60fd933834
commit 60fd933834
parent ecd86cf8ee
1 changed files with 2 additions and 1 deletions
--- a/javascripts/app.js
+++ b/javascripts/app.js
@ -20,7 +20,8 @@ if(window.addEventListener){
 function getElementsByClassName(context, tag, cls){
    var ele = context.getElementsByTagName(tag),
        ret = [],
-        current;
+        current,
+		classes;
    
    for(var i = 0, j = ele.length; i < j; i++){
        current = ele[i];