Changeset 4634 for trunk/wp-includes/query.php

Timestamp:

12/09/2006 06:35:22 AM (19 years ago)

Author:

markjaquith

Message:

Init strings before concatenation. Props devil1591. fixes #3457

File:

• trunk/wp-includes/query.php (modified) (1 diff)

trunk/wp-includes/query.php

@@ -820 +820 @@
             $q['category_name'] = sanitize_title(basename($cat_paths));
             $cat_paths = explode('/', $cat_paths);
-            foreach($cat_paths as $pathdir)
-                $cat_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
+            $cat_path = '';
+            foreach ( (array) $cat_paths as $pathdir )
+                $cat_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title($pathdir);
 
             //if we don't match the entire hierarchy fallback on just matching the nicename