X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=Array.js;h=a3b684d73e3b0d28b3aac55260f907e9de402f4d;hb=e0d40dd30b73a8b7bfda7a17448bbcb994cb48ba;hp=bb892874ed9b0029132952ba41e1888c63d7060e;hpb=cc14bf6bc18b98163c5eee1ee68c54fb56a89858;p=roojs1

diff --git a/Array.js b/Array.js
index bb892874ed..a3b684d73e 100644
--- a/Array.js
+++ b/Array.js
@@ -61,23 +61,23 @@ Roo.applyIf(Array.prototype, {
      * @param {Array} o The array to compare to
      * @returns {Boolean} true if the same
      */
-    equals : function(o)
+    equals : function(b)
     {
         // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
-	if (a === b) {
+	if (this === b) {
 	    return true;
 	 }
-	if (a == null || b == null) {
+	if (b == null) {
 	    return false;
 	}
-	if (a.length !== b.length) {
+	if (this.length !== b.length) {
 	    return false;
 	}
       
 	// sort?? a.sort().equals(b.sort());
       
-	for (var i = 0; i < a.length; ++i) {
-	    if (a[i] !== b[i]) {
+	for (var i = 0; i < this.length; ++i) {
+	    if (this[i] !== b[i]) {
 		return false;
 	    }
 	}