Convert the object in the posts array to WP_Post only if the posts array is not empty. Some post caching plugins can cause it to be empty. see #21309

git-svn-id: http://core.svn.wordpress.org/trunk@22011 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-09-26 12:32:54 +00:00 · 2012-09-26 12:32:54 +00:00 · 09806c6b5f
parent eac5264361
commit 09806c6b5f
1 changed files with 2 additions and 1 deletions
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@ -2676,7 +2676,8 @@ class WP_Query {
 		}

 		// Convert to WP_Post objects
-		$this->posts = array_map( 'get_post', $this->posts );
+		if ( $this->posts )
+			$this->posts = array_map( 'get_post', $this->posts );

 		// Raw results filter. Prior to status checks.
 		if ( !$q['suppress_filters'] )