Changeset 4634 for trunk/wp-includes/category.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/category.php (modified) (1 diff)

trunk/wp-includes/category.php

@@ -170 +170 @@
     $leaf_path  = sanitize_title(basename($category_paths));
     $category_paths = explode('/', $category_paths);
-    foreach($category_paths as $pathdir)
-        $full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
+    $full_path = '';
+    foreach ( (array) $category_paths as $pathdir )
+        $full_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title($pathdir);
 
     $categories = $wpdb->get_results("SELECT cat_ID, category_nicename, category_parent FROM $wpdb->categories WHERE category_nicename = '$leaf_path'");