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

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git-svn-id: http://svn.automattic.com/wordpress/trunk@4208 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-09-22 14:40:40 +00:00
parent e2a24f068b
commit 01949a7967
1 changed files with 3 additions and 0 deletions
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3
wp-includes/wp-db.php
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@ -214,6 +214,9 @@ class wpdb {
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;
} elseif ( $output == ARRAY_A ) {