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add check if cbFunc is function to focusModalWithElement()

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This commit is contained in:
Simon Grim 2016-01-09 00:03:11 +05:00
parent 0599685df4
commit e94a813587
1 changed files with 2 additions and 1 deletions
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3
js/interface_common.js
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@ -148,7 +148,8 @@ function resumeModal(event) {
function focusModalWithElement(elem, cbFunc, cbArg) {
if (elem.jquery ? elem.is('html *') : $(elem).is('html *')) {
cbFunc(cbArg);
if (typeof cbFunc === 'function')
cbFunc(cbArg);
return true;
}