From 4c1c3dfb713657a9b0c7296af048c4b12a66811b Mon Sep 17 00:00:00 2001
From: gbateson <gbateson>
Date: Mon, 28 Jan 2008 00:51:43 +0000
Subject: [PATCH] fix Undefined index:  studentfeedbackurl in
 mod\hotpot\mod_form.php on line 305

---
 mod/hotpot/mod_form.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mod/hotpot/mod_form.php b/mod/hotpot/mod_form.php
index f194eb9629..e6b612905a 100644
--- a/mod/hotpot/mod_form.php
+++ b/mod/hotpot/mod_form.php
@@ -302,10 +302,8 @@ class mod_hotpot_mod_form extends moodleform_mod {
         }
 
 // studentfeedbackurl
-        if ($data['studentfeedbackurl']=='http://') {
+        if (empty($data['studentfeedbackurl']) || $data['studentfeedbackurl']=='http://') {
             $data['studentfeedbackurl'] = '';
-        }
-        if (empty($data['studentfeedbackurl'])) {
             $error = false;
             if ($data['studentfeedback']==HOTPOT_FEEDBACK_WEBPAGE) {
                 $error = true;
-- 
2.39.5