Changeset 16377 for trunk/wp-includes/functions.php

Timestamp:

11/15/2010 06:38:10 AM (14 years ago)

Author:

nacin

Message:

Properly check, initialize, or cast a number of variables. props ChenHui. see #14642.

File:

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

trunk/wp-includes/functions.php

@@ -4233 +4233 @@
             $extra_headers[$key] = $key;
         }
-        $all_headers = array_merge($extra_headers, $default_headers);
+        $all_headers = array_merge( $extra_headers, (array) $default_headers );
     } else {
         $all_headers = $default_headers;