Fixed issue #07036: Integer only is not set in numeric question type

Dev: if answer are not set SESSION var is NULL (or empty)
LimeSurvey · Dec 5, 2012 · c6e0e37 · c6e0e37
1 parent fcfea33
commit c6e0e37
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/application/helpers/qanda_helper.php b/application/helpers/qanda_helper.php
@@ -3703,12 +3703,15 @@ function do_numerical($ia)
     {
         $fValue=rtrim(rtrim($fValue,"0"),".");
     }
-    if (trim($aQuestionAttributes['num_value_int_only'])==1 && is_numeric($_SESSION['survey_'.Yii::app()->getConfig('surveyID')][$ia[1]]))
+    if (trim($aQuestionAttributes['num_value_int_only'])==1)
     {
         $acomma="";
         $extraclass .=" integeronly";
         $answertypeclass .= " integeronly";
-        $fValue=number_format($_SESSION['survey_'.Yii::app()->getConfig('surveyID')][$ia[1]], 0, '', '');
+        if(is_numeric($fValue))
+        {
+            $fValue=number_format($fValue, 0, '', '');
+        }
         $integeronly=1;
     }
     else