Ticket #11870: 11870a.diff

wp-admin/categories.php

@@ -116 +116 @@
 
         $location = 'categories.php';
         if ( $referer = wp_get_original_referer() ) {
-                if ( false !== strpos($referer, 'categories.php') )
+                if ( false === strpos($referer, 'categories.php') )
                         $location = $referer;
         }