[phpwiki-checkins] SF.net SVN: phpwiki:[8579] trunk/lib/plugin/SearchHighlight.php

[<var...@us...>]

Revision: 8579
          http://phpwiki.svn.sourceforge.net/phpwiki/?rev=8579&view=rev
Author:   vargenau
Date:     2012-11-30 15:31:50 +0000 (Fri, 30 Nov 2012)
Log Message:
-----------
Avoid warning

Modified Paths:
--------------
    trunk/lib/plugin/SearchHighlight.php

Modified: trunk/lib/plugin/SearchHighlight.php
===================================================================
--- trunk/lib/plugin/SearchHighlight.php	2012-11-30 15:16:08 UTC (rev 8578)
+++ trunk/lib/plugin/SearchHighlight.php	2012-11-30 15:31:50 UTC (rev 8579)
@@ -62,8 +62,9 @@
         if (empty($args['s']) and isset($request->_searchhighlight)) {
             $args['s'] = $request->_searchhighlight['query'];
         }
-        if (empty($args['s']))
-            return '';
+        if (empty($args['s'])) {
+            return HTML();
+        }
         extract($args);
         $html = HTML();
         if (!$noheader and isset($request->_searchhighlight)) {

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