From e8c058cfc15ef6ed0185126b8936b5688aa3fc8b Mon Sep 17 00:00:00 2001
From: rob1n <rob1n@git.wordpress.org>
Date: Thu, 12 Apr 2007 02:08:40 +0000
Subject: [PATCH] Use get_var and only select cat_ID. see #4040

git-svn-id: https://develop.svn.wordpress.org/trunk@5247 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/import/wordpress.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-admin/import/wordpress.php b/wp-admin/import/wordpress.php
index 46dd4c8e52..55fbcea2e9 100644
--- a/wp-admin/import/wordpress.php
+++ b/wp-admin/import/wordpress.php
@@ -293,7 +293,7 @@ class WP_Import {
 			if (count($categories) > 0) {
 				$post_cats = array();
 				foreach ($categories as $category) {
-					$cat_ID = (int) $wpdb->get_results("SELECT * FROM $wpdb->categories WHERE cat_name = '$category'");
+					$cat_ID = (int) $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name = '$category'");
 					if ($cat_ID == 0) {
 						if ($cat_ID = wp_insert_category(array('cat_name' => $category))) {
 							$post_cats[] = $cat_ID;