From 070511062a832a70c3c6afad9786724d3dacbf93 Mon Sep 17 00:00:00 2001
From: Tim Hunt <T.J.Hunt@open.ac.uk>
Date: Thu, 3 May 2012 19:45:18 +0100
Subject: [PATCH] MDL-32757 / MDL-3030 quiz: SQL typo breaks quiz editing.

---
 mod/quiz/locallib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/quiz/locallib.php b/mod/quiz/locallib.php
index 25f3cf50aea..14c7183febc 100644
--- a/mod/quiz/locallib.php
+++ b/mod/quiz/locallib.php
@@ -626,7 +626,7 @@ function quiz_update_all_final_grades($quiz) {
             FROM {quiz_attempts} iquiza
 
             WHERE
-                iquiza.state = :istatefinished
+                iquiza.state = :istatefinished AND
                 iquiza.preview = 0 AND
                 iquiza.quiz = :iquizid