From 26472cd4bc2c5137c31b70dbfc88cc7865e85bfe Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik@verbruggen.consulting>
Date: Fri, 7 Jul 2023 16:17:39 +0200
Subject: [PATCH] Always send a language header in all requests

Fixes: #10619
---
 src/libsync/accessmanager.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libsync/accessmanager.cpp b/src/libsync/accessmanager.cpp
index a340f82a8b3..bf41921a6b3 100644
--- a/src/libsync/accessmanager.cpp
+++ b/src/libsync/accessmanager.cpp
@@ -62,6 +62,9 @@ QNetworkReply *AccessManager::createRequest(QNetworkAccessManager::Operation op,
     // Some firewalls reject requests that have a "User-Agent" but no "Accept" header
     newRequest.setRawHeader(QByteArrayLiteral("Accept"), QByteArrayLiteral("*/*"));
 
+    // Set the language, so messages from the server are localised correctly.
+    newRequest.setRawHeader("Accept-Language", QLocale().name().toUtf8());
+
     QByteArray verb = newRequest.attribute(QNetworkRequest::CustomVerbAttribute).toByteArray();
     // For PROPFIND (assumed to be a WebDAV op), set xml/utf8 as content type/encoding
     // This needs extension