Fixing Notice: Undefined index: visit_server_date in C:\piwik\plugins\Live\Visitor.php on line 86

git-svn-id: http://dev.piwik.org/svn/trunk@2034 59fd770c-687e-43c8-a1e3-f5a4ff64c105

plugins/Live/Visitor.php

@@ -83,7 +83,7 @@ class Piwik_Live_Visitor
 
 	function getServerDate()
 	{
-		return $this->details['visit_server_date'];
+		return date('Y-m-d', strtotime($this->details['visit_last_action_time'])); 
 	}
 
 	function getIp()