From 72365190789495d4419510b3e464cfe8ab101b2f Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Thu, 19 Nov 2020 16:47:43 +0800
Subject: [PATCH] Roo/bootstrap/Modal.js

---
 Roo/bootstrap/Modal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Roo/bootstrap/Modal.js b/Roo/bootstrap/Modal.js
index 152e5de79b..57404d655c 100644
--- a/Roo/bootstrap/Modal.js
+++ b/Roo/bootstrap/Modal.js
@@ -512,7 +512,7 @@ Roo.extend(Roo.bootstrap.Modal, Roo.bootstrap.Component,  {
             !child_nodes ||
             child_nodes.length == 0
         ) {
-            return;
+            return 0;
         }
         
         var child_height = 0;
-- 
2.39.2