better filtering of null answers MDL-8475

2008-08-15 11:15:26 +00:00
parent f9a2cf86a9
commit 47c03ecd8d
1 changed files with 1 additions and 2 deletions
@@ -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;
    }