[phpwiki-checkins] SF.net SVN: phpwiki:[6615] trunk/lib/PageList.php

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

Revision: 6615
          http://phpwiki.svn.sourceforge.net/phpwiki/?rev=6615&view=rev
Author:   vargenau
Date:     2009-03-01 18:54:26 +0000 (Sun, 01 Mar 2009)

Log Message:
-----------
Test isset to avoid warning

Modified Paths:
--------------
    trunk/lib/PageList.php

Modified: trunk/lib/PageList.php
===================================================================
--- trunk/lib/PageList.php	2009-03-01 18:46:58 UTC (rev 6614)
+++ trunk/lib/PageList.php	2009-03-01 18:54:26 UTC (rev 6615)
@@ -1352,7 +1352,9 @@
         $pagename = $request->getArg('pagename');
         $defargs = array_merge(array('id' => $this->id), $request->args);
         if (USE_PATH_INFO) unset($defargs['pagename']);
-        if ($defargs['action'] == 'browse') unset($defargs['action']);
+        if (isset($defargs['action']) and ($defargs['action'] == 'browse')) {
+            unset($defargs['action']);
+        }
         $prev = $defargs;
 
         $tokens = array();


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