[DL-Learner SVN] SF.net SVN: dl-learner: [684] trunk/src/dbpedia-navigator/ajaxfunctions.php

[<sk...@us...>]

Revision: 684
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=684&view=rev
Author:   sknappe
Date:     2008-03-04 04:01:07 -0800 (Tue, 04 Mar 2008)

Log Message:
-----------
bugfix

Modified Paths:
--------------
    trunk/src/dbpedia-navigator/ajaxfunctions.php

Modified: trunk/src/dbpedia-navigator/ajaxfunctions.php
===================================================================
--- trunk/src/dbpedia-navigator/ajaxfunctions.php	2008-03-04 11:56:16 UTC (rev 683)
+++ trunk/src/dbpedia-navigator/ajaxfunctions.php	2008-03-04 12:01:07 UTC (rev 684)
@@ -364,8 +364,8 @@
 	session_id($sid);
 	session_start();
 		
-	$positives=$_SESSION['positive'];
-	$negatives=$_SESSION['negative'];
+	if (isset($_SESSION['positive'])) $positives=$_SESSION['positive'];
+	if (isset($_SESSION['negative'])) $negatives=$_SESSION['negative'];
 	$id=$_SESSION['id'];
 	$ksID=$_SESSION['ksID'];
 	session_write_close();


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