Dev: avoid division by 0

LimeSurvey · Feb 20, 2017 · 0e5f5fe · 0e5f5fe
1 parent 27ce73d
commit 0e5f5fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/templates/default/views/subviews/top_container.twig b/templates/default/views/subviews/top_container.twig
@@ -23,7 +23,7 @@
         {% if aSurveyInfo.format != 'A' and aSurveyInfo.showprogress is defined and aSurveyInfo.showprogress == 'Y' %}
             {{ registerPublicCssFile('lime-progress.css') }}
 
-            {% set progressValue  = intval( (aSurveyInfo.progress.currentstep - 1) / aSurveyInfo.progress.total * 100 )%}
+            {% set progressValue  = ( aSurveyInfo.progress.total > 0 ) ? intval( (aSurveyInfo.progress.currentstep - 1) / aSurveyInfo.progress.total * 100 ) : 0 %}
             <div class="progress">
                 <div class="progress-bar" role="progressbar" aria-valuenow="{{ progressValue }}" aria-valuemin="0" aria-valuemax="100" style="min-width: 2em; width: {{ progressValue }}%;">
                     {{ progressValue }}%