Change a jQuery selector to work around a change in jQuery 1.7.2 related to some class names containing colons. props SergeyBiryukov. fixes #21106 for trunk. see #21152

git-svn-id: http://core.svn.wordpress.org/trunk@21205 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/wp-lists.dev.js

@@ -78,7 +78,7 @@ wpList = {
 		if ( !s )
 			return false;
 
-		if ( !e.is('[class^="add:' + list.id + ':"]') )
+		if ( !e.is('[id="' + s.what + '-add-submit"]') )
 			return !wpList.add.call( list, e, s );
 
 		if ( !s.element )