From 52a2d4e9bbc5e31e4e2637b6ded4a02a2f19b618 Mon Sep 17 00:00:00 2001
From: nathan <nathangray.bsc+github@gmail.com>
Date: Wed, 10 Nov 2021 15:00:32 -0700
Subject: [PATCH] Clear tree before setting options to avoid duplicates

---
 api/js/etemplate/et2_widget_tree.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/js/etemplate/et2_widget_tree.ts b/api/js/etemplate/et2_widget_tree.ts
index 8db1b02d58..2d1e9bf9af 100644
--- a/api/js/etemplate/et2_widget_tree.ts
+++ b/api/js/etemplate/et2_widget_tree.ts
@@ -386,6 +386,7 @@ export class et2_tree extends et2_inputWidget
 			f(data, f);
 			options = data;
 		}
+		this.input.deleteChildItems("0");
 		// if no options given, but autoloading url, use that to load initial nodes
 		if (typeof options.id == 'undefined' && this.input.XMLsource)
 			this.input.loadJSON(this.input.XMLsource);