From: pichetp <pichetp>
Date: Fri, 15 Aug 2008 11:15:26 +0000 (+0000)
Subject: better filtering of null answers MDL-8475
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=47c03ecd8dc44d82e32efca282e8c3585cb4d98c;p=moodle.git

better filtering of null answers MDL-8475
---

diff --git a/question/type/numerical/questiontype.php b/question/type/numerical/questiontype.php
index cc3cf8407d..68cca25d1c 100644
--- a/question/type/numerical/questiontype.php
+++ b/question/type/numerical/questiontype.php
@@ -108,7 +108,7 @@ class question_numerical_qtype extends question_shortanswer_qtype {
 
         // Insert all the new answers
         foreach ($question->answer as $key => $dataanswer) {
-            if (!isset( $question->deleteanswer[$key] ) && !( trim($dataanswer) == 0 && $question->fraction[$key]== 0 &&trim($question->feedback[$key])=='')) {
+            if ( !( trim($dataanswer)=='' && $question->fraction[$key]== 0 && trim($question->feedback[$key])=='')) {
                 $answer = new stdClass;
                 $answer->question = $question->id;
                 if (trim($dataanswer) == '*') {
@@ -182,7 +182,6 @@ class question_numerical_qtype extends question_shortanswer_qtype {
         if (!empty($result->notice)) {
             return $result;
         }
-
         return true;
     }