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Gracefully handle Survey question with no answers

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This commit is contained in:
Patrick Donelan 2009-01-09 03:27:17 +00:00
parent 47d16d3baa
commit 11ff75f778
1 changed files with 4 additions and 0 deletions
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4
www/extras/wobject/Survey/administersurvey.js
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@ -389,6 +389,10 @@ if (typeof Survey === "undefined") {
addWidgets: function(qs){
hasFile = false;
for (var i = 0; i < qs.length; i++) {
if (!q || !q.answers) {
// gracefully handle q with no answers
continue;
}
var q = qs[i];
var verts = '';
for (var x in q.answers) {