Check if array index is set. Props Alex King. fixes #3156

git-svn-id: https://develop.svn.wordpress.org/trunk@4208 602fd350-edb4-49c9-b593-d223f7449a82
2006-09-22 14:40:40 +00:00 · 2006-09-22 14:40:40 +00:00 · c227947744
parent f9f1d06127
commit c227947744
1 changed files with 3 additions and 0 deletions
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@ -213,6 +213,9 @@ class wpdb {
 		$this->func_call = "\$db->get_row(\"$query\",$output,$y)";
 		if ( $query )
 			$this->query($query);
+		
+		if ( !isset($this->last_result[$y]) )
+			return null;

 		if ( $output == OBJECT ) {
 			return $this->last_result[$y] ? $this->last_result[$y] : null;