From 5d1d412092ada95da12190ef6738140c6667cbd1 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Fri, 21 Jan 2022 15:08:16 +0100
Subject: [PATCH] Fix opening epub files with non ascii names on Windows

epub_open wants an utf8 in Windows

It probably also wants utf8 in Linux, but the qPrintable already gives
us an utf8 in most of the normal Linux locales, so don't touch that

BUGS: 448274
---
 generators/epub/epubdocument.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/generators/epub/epubdocument.cpp b/generators/epub/epubdocument.cpp
index f1710331b..530dd52fd 100644
--- a/generators/epub/epubdocument.cpp
+++ b/generators/epub/epubdocument.cpp
@@ -18,7 +18,11 @@ EpubDocument::EpubDocument(const QString &fileName, const QFont &font)
     , padding(20)
     , mFont(font)
 {
+#ifdef Q_OS_WIN
+    mEpub = epub_open(fileName.toUtf8(), 2);
+#else
     mEpub = epub_open(qPrintable(fileName), 2);
+#endif
 
     setPageSize(QSizeF(600, 800));
 }