Changeset 21294

Timestamp:

07/20/2012 08:15:25 PM (11 years ago)

Author:

nacin

Message:

If $group is empty in WP_Object_Cache::decr(), consider it to be 'default'.

This is consistent with the rest of the cache methods wrapped by
functions; the functions pass an empty string by default, hence
the need for this check.

props bananastalktome.
fixes #21327.

File:

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

trunk/wp-includes/cache.php

@@ -324 +324 @@
      */
     function decr( $key, $offset = 1, $group = 'default' ) {
+        if ( empty( $group ) )
+            $group = 'default';
+        
         if ( ! $this->_exists( $key, $group ) )
             return false;