Changeset 2436

Timestamp:

07/21/07 01:55:05 (1 year ago)

Author:

brandon.aaron

Message:

addClass doesn't fail when passed an undefined or null variable (#1309)

Files:

• trunk/jquery/src/jquery/jquery.js (modified) (1 diff)

trunk/jquery/src/jquery/jquery.js

@@ -1366 +1366 @@
         // internal only, use addClass("class")
         add: function( elem, c ){
-            jQuery.each( c.split(/\s+/), function(i, cur){
+            jQuery.each( (c || "").split(/\s+/), function(i, cur){
                 if ( !jQuery.className.has( elem.className, cur ) )
                     elem.className += ( elem.className ? " " : "" ) + cur;