From a290e9ea2ec80f033abb6eae38d4a9cb80a6b9b2 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Wed, 10 Jul 2013 20:39:57 +0400
Subject: [PATCH] fix crash in filter preferences

---
 classes/pref/filters.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index 5d19a5556..c4d6fea1d 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -95,7 +95,9 @@ class Pref_Filters extends Handler_Protected {
 
 		print "<div class=\"filterTestHolder\">";
 		print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
-		$line["content_preview"] = strip_tags($line["content_preview"]), 100, '...');
+
+		$line["content_preview"] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
+
 		while ($line = $this->dbh->fetch_assoc($result)) {
 			foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
 					$line = $p->hook_query_headlines($line, 100);