From 9b69cd2aca33b24e10c78dda03db00ec923a7c7d Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Wed, 8 Jul 2020 16:20:19 +0900
Subject: [PATCH] Fix empty lines being removed after saving

---
 modules/editor/skins/simpleeditor/js/simpleeditor.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/editor/skins/simpleeditor/js/simpleeditor.js b/modules/editor/skins/simpleeditor/js/simpleeditor.js
index d08bf0882..118e35e03 100644
--- a/modules/editor/skins/simpleeditor/js/simpleeditor.js
+++ b/modules/editor/skins/simpleeditor/js/simpleeditor.js
@@ -36,7 +36,8 @@
 		str = String(str);
 		str = str.replace(/<!--(.*?)-->/g, '');
 		str = str.replace(/<\/?(\?xml|meta|link|font|style|script|noscript|frame|noframes)\b[^>]*?>/ig, '');
-		str = str.replace(/<br\s?\/?>/g, '').replace(/(<\/?)div(\W)/g, '$1p$2');
+		str = str.replace(/<br\s*\/?>/g, '').replace(/(<\/?)div(\W)/g, '$1p$2');
+		str = str.replace(/<p>\s*<\/p>/g, '<p>&nbsp;</p>');
 		return str;
 	};