From 5e60643e1b2bac6751029210d17c90b5911b98b8 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Mon, 26 Jun 2006 11:23:32 +0000
Subject: [PATCH] Bug 5889 - Regrading a quiz wipes student answers. Thanks to
 Jean-Michel Vedrine for the fix. Merged from MOODLE_16_STABLE.

---
 lib/questionlib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/questionlib.php b/lib/questionlib.php
index f51e3f084b..113af9c17a 100644
--- a/lib/questionlib.php
+++ b/lib/questionlib.php
@@ -860,7 +860,7 @@ function regrade_question_in_attempt($question, $attempt, $cmoptions, $verbose=f
                 $action->event = $states[$j]->event;
             }
 
-            if ($action->event = QUESTION_EVENTMANUALGRADE) {
+            if ($action->event == QUESTION_EVENTMANUALGRADE) {
                 question_process_comment($question, $replaystate, $attempt, $states[$j]->comment, $states[$j]->grade);
             } else {
 
-- 
2.39.5