fix crash in filter preferences
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@ -95,7 +95,9 @@ class Pref_Filters extends Handler_Protected {
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print "<div class=\"filterTestHolder\">";
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print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
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$line["content_preview"] = strip_tags($line["content_preview"]), 100, '...');
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$line["content_preview"] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
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while ($line = $this->dbh->fetch_assoc($result)) {
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foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
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$line = $p->hook_query_headlines($line, 100);
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