From 91a88550f1b0c422f153f609c1e5b54e73efbc54 Mon Sep 17 00:00:00 2001
From: Mark Jaquith <markjaquith@git.wordpress.org>
Date: Fri, 10 Aug 2007 18:08:04 +0000
Subject: [PATCH] Prevent get_col() from returning an array of NULLs.  see
 #4725

git-svn-id: https://develop.svn.wordpress.org/trunk@5860 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/wp-db.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php
index 134735cfba..c30b321935 100644
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@@ -260,8 +260,6 @@ class wpdb {
 		$this->func_call = "\$db->get_var(\"$query\",$x,$y)";
 		if ( $query )
 			$this->query($query);
-		else
-			return null;
 
 		// Extract var out of cached results based x,y vals
 		if ( $this->last_result[$y] ) {