sortable: only remove placeholder if necessary

opsb · Mar 21, 2014 · cd5a4fa · cd5a4fa
1 parent 9fad37d
commit cd5a4fa
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ui/sortable.js b/ui/sortable.js
@@ -1267,7 +1267,8 @@ return $.widget("ui.sortable", $.ui.mouse, {
 		}
 
 		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
-		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+		var parentNode = this.placeholder[0].parentNode;
+		if(parentNode) parentNode.removeChild(this.placeholder[0]);
 
 		if(this.helper[0] !== this.currentItem[0]) {
 			this.helper.remove();