From 605a587bcaf108b3f2cc1223557947e98354d940 Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Thu, 23 Jan 2020 03:17:21 -0700
Subject: [PATCH] Type parameter is optional

---
 api/js/etemplate/et2_core_widget.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/js/etemplate/et2_core_widget.ts b/api/js/etemplate/et2_core_widget.ts
index 251efac8a5..669105ab27 100644
--- a/api/js/etemplate/et2_core_widget.ts
+++ b/api/js/etemplate/et2_core_widget.ts
@@ -463,7 +463,7 @@ Comment this out (for now)
 	 * @param _type is an optional parameter which specifies a class/interface
 	 * 	the elements have to be instanceOf.
 	 */
-	iterateOver(_callback, _context, _type)
+	iterateOver(_callback, _context, _type?)
 	{
 		if (typeof _type == "undefined") {
 			_type = et2_widget;