From: moodler <moodler>
Date: Mon, 30 Dec 2002 05:31:54 +0000 (+0000)
Subject: More debugging
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=bdece65d727525b3ef23defeaf7a90f0f5785fd2;p=moodle.git

More debugging
---

diff --git a/course/mod.php b/course/mod.php
index 4c4787eee7..8738dde9c3 100644
--- a/course/mod.php
+++ b/course/mod.php
@@ -6,7 +6,7 @@
     require("lib.php");
 
     if (isset($cancel)) {  
-        if ($SESSION->returnpage) {
+        if (!empty($SESSION->returnpage)) {
             $return = $SESSION->returnpage;
             unset($SESSION->returnpage);
             save_session("SESSION");
@@ -91,7 +91,7 @@
             error("Could not cache module information!");
         }
 
-        if ($SESSION->returnpage) {
+        if (!empty($SESSION->returnpage)) {
             $return = $SESSION->returnpage;
             unset($SESSION->returnpage);
             save_session("SESSION");