From: michaelpenne <michaelpenne>
Date: Thu, 16 Mar 2006 03:26:49 +0000 (+0000)
Subject: SQL error occured when viewing this page and no questions have been added to the... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=2ea3451018b517efef71de1663291dd6173d7429;p=moodle.git

SQL error occured when viewing this page and no questions have been added to the quiz.  This has been fixed.
---

diff --git a/mod/quiz/grading.php b/mod/quiz/grading.php
index be8312abef..50a2202869 100644
--- a/mod/quiz/grading.php
+++ b/mod/quiz/grading.php
@@ -261,7 +261,7 @@
                    "   AND q.id IN ($questionlist)".
                    "   AND q.qtype = '".ESSAY."'".
                    "   ORDER BY q.name";
-            if (!$questions = get_records_sql($sql)) {
+            if (empty($questionlist) or !$questions = get_records_sql($sql)) {
                 print_heading(get_string('noessayquestionsfound', 'quiz'));
                 print_footer($course);
                 exit();