From 6be88c6af00a4c1496edfac7b8e27c483f3c7111 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Sun, 26 Mar 2006 15:03:08 +0000
Subject: [PATCH] Shortanswers can now be '0'

---
 question/type/shortanswer/editquestion.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/question/type/shortanswer/editquestion.html b/question/type/shortanswer/editquestion.html
index 5c4ed02074..2a7040d4ef 100644
--- a/question/type/shortanswer/editquestion.html
+++ b/question/type/shortanswer/editquestion.html
@@ -102,7 +102,7 @@
     <td align="right"><b><?php  echo get_string("answer", "quiz")." $i";  ?>:</b></td>
     <td align="left">
         <?php
-            if (empty($answers[$i-1]->answer)) {
+            if ($answers[$i-1]->answer === '') {
                 $answertext   = '';
                 $fractionval  = 0;
                 $feedbacktext = '';
-- 
2.39.5