Ticket #29422: 29422.patch

admin-bar.js

@@ -91 +91 @@
                         if ( e.which != 13 )
                                 return;
 
-                        var target = $(e.target), wrap = target.closest('ab-sub-wrapper');
+                        var target = $(e.target),
+                                wrap = target.closest('ab-sub-wrapper'),
+                                subparent = target.parents('.ab-submenu');
 
                         e.stopPropagation();
                         e.preventDefault();
@@ -99 +101 @@
                         if ( !wrap.length )
                                 wrap = $('#wpadminbar .quicklinks');
 
-                        wrap.find('.menupop').removeClass('hover');
+                        if ( !subparent.length )
+                                wrap.find('.menupop').removeClass('hover');
+                        
                         target.parent().toggleClass('hover');
                         target.siblings('.ab-sub-wrapper').find('.ab-item').each(refresh);
                 }).each(refresh);