From 992bd6de27c443f1a30ded9ad02b54b570f7cf03 Mon Sep 17 00:00:00 2001
From: zalsader <zalsader@hotmail.com>
Date: Mon, 10 Apr 2017 18:31:50 +0300
Subject: [PATCH] Keep node children on node update

---
 src/js/bootstrap-treeview.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/js/bootstrap-treeview.js b/src/js/bootstrap-treeview.js
index 820a1f941..3741af717 100644
--- a/src/js/bootstrap-treeview.js
+++ b/src/js/bootstrap-treeview.js
@@ -1230,7 +1230,9 @@
 		targetNodes.splice(node.index, 1, newNode);
 
 		// remove old node from DOM
-		this._removeNodeEl(node);
+		if (node.$el !== newNode.$el) {
+			this._removeNodeEl(node);
+		}
 
 		// initialize new state and render changes
 		this._setInitialStates({nodes: this._tree}, 0)