Ticket #3751: admin-functions.php.diff

wp-admin/admin-functions.php

@@ -1455 +1455 @@
                         if ( $submenu_array[2] == $pagenow ) {
                                 $parent_file = $parent;
                                 return $parent;
-                        } else
-                                if ( isset( $plugin_page ) && ($plugin_page == $submenu_array[2] ) ) {
-                                        $parent_file = $parent;
-                                        return $parent;
-                                }
+                        }
                 }
         }
+  
+  foreach (array_keys( $submenu ) as $parent) {
+                foreach ( $submenu[$parent] as $submenu_array ) {
+                        if ( isset( $_wp_real_parent_file[$parent] ) )
+                                $parent = $_wp_real_parent_file[$parent];
+      if ( isset( $plugin_page ) && ($plugin_page == $submenu_array[2] ) ) {
+        $parent_file = $parent;
+        return $parent;
+      }
+    }
+  }
 
         $parent_file = '';
         return '';