From 0a1b1b2e88110451ab0e82e65ad0f8a8c05ba04c Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Thu, 22 Feb 2007 01:54:28 +0000
Subject: [PATCH] Handle empty search query. Props charleshooper. fixes #3722
 #3759

git-svn-id: https://develop.svn.wordpress.org/trunk@4911 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/query.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/wp-includes/query.php b/wp-includes/query.php
index 56ac86f05a..dbb028537e 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -765,9 +765,11 @@ class WP_Query {
 				$searchand = ' AND ';
 			}
 			$term = addslashes_gpc($q['s']); 
-			if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] ) $search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
-			
-			$search = " AND ({$search}) ";
+			if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] )
+				$search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
+
+			if ( !empty($search) )
+				$search = " AND ({$search}) ";
 		}
 
 		// Category stuff