Changeset 3489 for trunk/wp-includes/functions.php

Timestamp:

01/27/2006 07:22:55 PM (19 years ago)

Author:

ryan

Message:

Make sure we have an array. Props David House. fixes #2344

File:

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

trunk/wp-includes/functions.php

@@ -461 +461 @@
 AND meta_key = '$key' AND meta_value = '$value'");
         $cache_key = $post_meta_cache['$post_id'][$key];
-        foreach ( $cache_key as $index => $data )
+        if ($cache_key) foreach ( $cache_key as $index => $data )
             if ( $data == $value )
                 unset($post_meta_cache['$post_id'][$key][$index]);