From 3cbaa9a4ac8aae40957eda92e4cf6885524c183a Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Wed, 21 Sep 2005 21:51:18 +0200
Subject: backlinkfix for pages with special characters #548

darcs-hash:20050921195118-7ad00-9070166cbaa26e3f27f7b92382346a70f5c479a1.gz
---
 inc/indexer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc/indexer.php')

diff --git a/inc/indexer.php b/inc/indexer.php
index fe8e74bd9..6ece84d7b 100644
--- a/inc/indexer.php
+++ b/inc/indexer.php
@@ -316,7 +316,7 @@ function idx_tokenizer($string,&$stopwords){
         foreach ($arr as $w) {
             if (!is_numeric($w) && strlen($w) < 3) continue;
             $w = utf8_strtolower($w);
-            if(is_int(array_search("$w\n",$stopwords))) continue;
+            if($stopwords && is_int(array_search("$w\n",$stopwords))) continue;
             $words[] = $w;
         }
     }else{
-- 
cgit v1.2.3