#510996 by salvatored, tuffnatty, jide: the @disabled jQuery selector was...

#510996 by salvatored, tuffnatty, jide: the @disabled jQuery selector was deprecated in v1.2, so do not use it anymore

misc/teaser.js

@@ -88,7 +88,7 @@ Drupal.behaviors.teaser = function(context) {
       Drupal.behaviors.textarea(teaser.parentNode);
     }
     // Set initial visibility
-    if ($(teaser).is('[@disabled]')) {
+    if ($(teaser).is(':disabled')) {
       $(teaser).parent().hide();
     }