From: Alan Knowles <alan@roojs.com>
Date: Thu, 28 Jan 2021 08:46:07 +0000 (+0800)
Subject: Roo/bootstrap/Popover.js
X-Git-Url: http://git.roojs.org/?p=roojs1;a=commitdiff_plain;h=ae886bd94ba516cbd9eca439d29df68239273621

Roo/bootstrap/Popover.js
---

diff --git a/Roo/bootstrap/Popover.js b/Roo/bootstrap/Popover.js
index b81d6f1b5c..7412e1c6ee 100644
--- a/Roo/bootstrap/Popover.js
+++ b/Roo/bootstrap/Popover.js
@@ -95,7 +95,7 @@ Roo.extend(Roo.bootstrap.Popover, Roo.bootstrap.Component,  {
                             html : this.title === false ? '' : this.title
                         },
                         {
-                            cls : 'popover-content popover-body'  + this.cls,
+                            cls : 'popover-content popover-body '  + (this.cls || ''),
                             html : this.html || ''
                         }
                     ]