Roo/util/MixedCollection.js

diff --git a/Roo/util/MixedCollection.js b/Roo/util/MixedCollection.js
index 1ae3dda..f1f98cb 100644 (file)
--- a/Roo/util/MixedCollection.js
+++ b/Roo/util/MixedCollection.js
@@ -307,7 +307,9 @@ mc.add(otherEl);
     indexOfKey : function(key){
         if(!this.keys.indexOf){
             for(var i = 0, len = this.keys.length; i < len; i++){
-                if(this.keys[i] == key) return i;
+                if(this.keys[i] == key) {
+                    return i;
+                }
             }
             return -1;
         }else{