From 9be2f942c74a4ff5fd0d15c4d75d33ada177827b Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Thu, 4 Jan 2018 16:41:55 +0300
Subject: [PATCH] restore default template on saving empty code

fixes 3418ac9c
---
 background/usercss-helper.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/background/usercss-helper.js b/background/usercss-helper.js
index dd7d61d5..274ff37c 100644
--- a/background/usercss-helper.js
+++ b/background/usercss-helper.js
@@ -62,7 +62,8 @@
   }
 
   function save(style) {
-    if (!style.sourceCode) {
+    // restore if stripped by getStyleWithNoCode
+    if (typeof style.sourceCode !== 'string') {
       style.sourceCode = cachedStyles.byId.get(style.id).sourceCode;
     }
     return buildMeta(style)