Changed: Added null-check for removed elements during Tooltip.destroy()

Based on twbs/bootstrap#21830 (comment)
Stinger-Soft · Aug 2, 2017 · 8cf804b · 8cf804b
1 parent 5d6b2eb
commit 8cf804b
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/assets/javascripts/bootstrap.js b/assets/javascripts/bootstrap.js
@@ -1488,7 +1488,7 @@ if (typeof jQuery === 'undefined') {
 
       var complete = function () {
         var prevHoverState = that.hoverState
-        that.$element.trigger('shown.bs.' + that.type)
+        null!=that.$element && that.$element.trigger('shown.bs.' + that.type)
         that.hoverState = null
 
         if (prevHoverState == 'out') that.leave(that)
@@ -1732,7 +1732,7 @@ if (typeof jQuery === 'undefined') {
     var that = this
     clearTimeout(this.timeout)
     this.hide(function () {
-      that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      null!=that.$element && that.$element.off('.' + that.type).removeData('bs.' + that.type)
       if (that.$tip) {
         that.$tip.detach()
       }