Ticket #6579: 6579.patch

_source/adapters/jquery.js

@@ -97 +97 @@
                  */
                 ckeditor: function( callback, config )
                 {
+                        if ( !CKEDITOR.env.isCompatible )
+                                return this;
+
                         if ( !jQuery.isFunction( callback ))
                         {
                                 var tmp = config;