From d65611810e606f585474dfb1d74d9fc431569721 Mon Sep 17 00:00:00 2001
From: igor <irigm@mail.ru>
Date: Tue, 22 Sep 2020 17:06:06 +0600
Subject: [PATCH] =?UTF-8?q?=D0=BC=D0=B5=D0=BB=D0=BE=D1=87=D1=8C?=
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---
 metadata/dbms/tools.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/metadata/dbms/tools.js b/metadata/dbms/tools.js
index 40603d5..92f643b 100644
--- a/metadata/dbms/tools.js
+++ b/metadata/dbms/tools.js
@@ -1339,6 +1339,7 @@ class TWin
 
 	setCaption(val)
 	{
+		if(val==null) val='';
 		let obj=document.getElementById('TWin_Ca_'+this.tWinId);
 		if (typeof val === 'string' || val instanceof String)
 			obj.innerHTML=val;