From e702a780ede604e90f6300baa795c66696c0a184 Mon Sep 17 00:00:00 2001
From: Greg Sabino Mullane <greg@users.mediawiki.org>
Date: Wed, 4 Apr 2007 16:21:24 +0000
Subject: [PATCH] Since used as regex elsewhere, strip out non-words.

---
 includes/SearchPostgres.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/SearchPostgres.php b/includes/SearchPostgres.php
index b9e985fd79..3562b3cbf4 100644
--- a/includes/SearchPostgres.php
+++ b/includes/SearchPostgres.php
@@ -80,7 +80,8 @@ class SearchPostgres extends SearchEngine {
 				}
 				else {
 					$searchstring .= " & $terms[2]";
-					array_push( $this->searchTerms, $terms[2] );
+					$safeterm = preg_replace('/\W+/', '', $terms[2]);
+					$this->searchTerms[$safeterm] = $safeterm;
 				}
 			}
 		}
-- 
2.20.1