From 6e698a4563cad39f33140c4e074e83b6aece6bd9 Mon Sep 17 00:00:00 2001
From: Glenn Ansley <glenn_ansley@ncsu.edu>
Date: Fri, 7 Oct 2011 12:04:13 -0400
Subject: [PATCH] MDL-29697 Don't return the error if it wasn't updated because
 original question type had no answers

---
 mod/lesson/action/updatepage.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mod/lesson/action/updatepage.php b/mod/lesson/action/updatepage.php
index 2d46254e383..3545c3d21d6 100644
--- a/mod/lesson/action/updatepage.php
+++ b/mod/lesson/action/updatepage.php
@@ -71,7 +71,8 @@
                 }
             }
         }        
-        if (!update_record("lesson_answers", $oldanswer)) {
+        // Don't return the error if it wasn't updated because original question type had no answers
+        if (!empty($oldanswer->id) && !update_record("lesson_answers", $oldanswer)) {
             error("Update page: EOB not updated");
         }
     } else {