From 510bcb7c85753a61fbe2dfad421e4d7f02c1acda Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 21 May 2020 07:47:13 +0530
Subject: [PATCH] Edit Book: Fix default CSS template not quoting the charset,
 causing check book to complain about th eCSS sheet. Fixes #1879618 [Editor
 generates styjesheet with fatal
 error](https://bugs.launchpad.net/calibre/+bug/1879618)

---
 src/calibre/gui2/tweak_book/templates.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/gui2/tweak_book/templates.py b/src/calibre/gui2/tweak_book/templates.py
index ea5e3ef97d..22add677b4 100644
--- a/src/calibre/gui2/tweak_book/templates.py
+++ b/src/calibre/gui2/tweak_book/templates.py
@@ -27,7 +27,7 @@ DEFAULT_TEMPLATES = {
 
     'css':
 '''\
-@charset utf-8;
+@charset "utf-8";
 /* Styles for {TITLE} */
 %CURSOR%
 ''',