From 7130a2b1c8933cced8c276fd668f2259134bb6a3 Mon Sep 17 00:00:00 2001
From: markjaquith <markjaquith@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 31 Jan 2007 05:57:54 +0000
Subject: [PATCH] run get_categories filter on cached get_categories hits. 
 fixes #3728

git-svn-id: http://svn.automattic.com/wordpress/trunk@4848 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/category.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/category.php b/wp-includes/category.php
index 7fdc334704..2ba3d30be9 100644
--- a/wp-includes/category.php
+++ b/wp-includes/category.php
@@ -33,7 +33,7 @@ function &get_categories($args = '') {
 	$key = md5( serialize( $r ) );
 	if ( $cache = wp_cache_get( 'get_categories', 'category' ) )
 		if ( isset( $cache[ $key ] ) )
-			return $cache[ $key ];
+			return apply_filters('get_categories', $cache[$key], $r);
 
 	$where = 'cat_ID > 0';
 	$inclusions = '';