From: x2004laborde <x2004laborde@839d8a87-29fc-0310-9880-83ba4fa771e5>
Date: Tue, 1 May 2007 16:41:42 +0000 (+0000)
Subject: fix a bug in surveys : a 0 answer was not possible in multiple choices questions
X-Git-Tag: xorg/0.9.15~313
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=eadfa7ba91f5746d198f5f6e14ae6978f913b8e4;hp=f82ee24d22271370896499550f2515017abe61c6;p=platal.git

fix a bug in surveys : a 0 answer was not possible in multiple choices questions

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@1788 839d8a87-29fc-0310-9880-83ba4fa771e5
---

diff --git a/modules/survey/survey.inc.php b/modules/survey/survey.inc.php
index 02ccef6..39047af 100644
--- a/modules/survey/survey.inc.php
+++ b/modules/survey/survey.inc.php
@@ -606,7 +606,7 @@ abstract class SurveyList extends SurveyQuestion
         parent::update($args);
         $this->choices = array();
         foreach ($args['options'] as $val) {
-            if (trim($val)) {
+            if (trim($val) || trim($val) == '0') {
                 $this->choices[] = $val;
             }
         }