From c0a461e6fe94228f3a9ac3e84fabcb999a2838f6 Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 30 Mar 2012 13:08:12 +0000
Subject: [PATCH] Always pass a table alias to wp_post_mime_type_where().
 Prevents ambiguous queries when adding joins later on. props benbalter, fixes
 #20193.

git-svn-id: http://svn.automattic.com/wordpress/trunk@20325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/query.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/wp-includes/query.php b/wp-includes/query.php
index 9a69ac6ab..303a39527 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -2311,10 +2311,8 @@ class WP_Query {
 
 		// MIME-Type stuff for attachment browsing
 
-		if ( isset($q['post_mime_type']) && '' != $q['post_mime_type'] ) {
-			$table_alias = $post_status_join ? $wpdb->posts : '';
-			$whichmimetype = wp_post_mime_type_where($q['post_mime_type'], $table_alias);
-		}
+		if ( isset( $q['post_mime_type'] ) && '' != $q['post_mime_type'] )
+			$whichmimetype = wp_post_mime_type_where( $q['post_mime_type'], $wpdb->posts );
 
 		$where .= $search . $whichauthor . $whichmimetype;