From 8a803cae76e430dc0f358986db3420ef45049370 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 20 Apr 2012 21:42:53 +0200
Subject: some edge case checking in search result highlighting

---
 inc/fulltext.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'inc/fulltext.php')

diff --git a/inc/fulltext.php b/inc/fulltext.php
index 620237296..8f4db111d 100644
--- a/inc/fulltext.php
+++ b/inc/fulltext.php
@@ -405,6 +405,8 @@ function ft_snippet_re_preprocess($term) {
     }else{
         $term = $term.'\b';
     }
+
+    if($term == '\b' || $term == '\b\b') $term = '';
     return $term;
 }
 
-- 
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