From 6d538f29f014a223499a030cd6dc14199dc1bbed Mon Sep 17 00:00:00 2001
From: nathan <nathangray.bsc+github@gmail.com>
Date: Wed, 23 Mar 2022 13:01:30 -0600
Subject: [PATCH] Fix legacy dialog gave error without parent

---
 api/js/etemplate/et2_widget_dialog.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/js/etemplate/et2_widget_dialog.ts b/api/js/etemplate/et2_widget_dialog.ts
index 759b737086..b2776188ee 100644
--- a/api/js/etemplate/et2_widget_dialog.ts
+++ b/api/js/etemplate/et2_widget_dialog.ts
@@ -51,9 +51,9 @@ import {et2_attribute_registry, et2_register_widget, et2_widget} from "./et2_cor
 export class et2_dialog extends Et2Dialog
 {
 
-	constructor(parent, attrs?)
+	constructor(parent?, attrs?)
 	{
-		super(parent.egw());
+		super(parent?.egw() || egw);
 		if(attrs)
 		{
 			this.transformAttributes(attrs);