diff --git a/js/collapse.js b/js/collapse.js index a265344f40..6ffdb33476 100644 --- a/js/collapse.js +++ b/js/collapse.js @@ -42,7 +42,7 @@ this.$element.trigger(startEvent) if (startEvent.isDefaultPrevented()) return - var actives = this.$parent && this.$parent.find('> .panel > .in') + var actives = this.$parent && this.$parent.find('> .panel').children('.in, .collapsing') if (actives && actives.length) { var hasData = actives.data('bs.collapse')