Merge branch 'dev' of github.com:RubaXa/Sortable into dev

10 years ago · fb3abe8224
1 changed files with 4 additions and 2 deletions
--- a/Sortable.js
+++ b/Sortable.js
@ -949,8 +949,10 @@
 	 */
 	function _index(/**HTMLElement*/el) {
 		var index = 0;
-		while (el && (el = el.previousElementSibling) && (el.nodeName.toUpperCase() !== 'TEMPLATE')) {
-			index++;
+		while (el && (el = el.previousElementSibling)) {
+			if (el.nodeName.toUpperCase() !== 'TEMPLATE') {
+				index++;
+			}
 		}
 		return index;
 	}