From: Alan Knowles <alan@roojs.com>
Date: Thu, 19 Nov 2020 08:47:43 +0000 (+0800)
Subject: Roo/bootstrap/Modal.js
X-Git-Url: http://git.roojs.org/?p=roojs1;a=commitdiff_plain;h=72365190789495d4419510b3e464cfe8ab101b2f

Roo/bootstrap/Modal.js
---

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;