Remove unused references to global $wpdb

git-svn-id: http://svn.automattic.com/wordpress/trunk@13240 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2010-02-20 00:50:29 +00:00
parent 12c913823d
commit 80d9329e5e
6 changed files with 3 additions and 12 deletions
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -3930,7 +3930,7 @@ function update_postmeta_cache($post_ids) {
 * @param bool $clean_terms optional. Whether to clean terms cache
 */
 function clean_attachment_cache($id, $clean_terms = false) {
-	global $_wp_suspend_cache_invalidation, $wpdb;
+	global $_wp_suspend_cache_invalidation;

 	if ( !empty($_wp_suspend_cache_invalidation) )
 		return;