Enclose literal strings in a QStringLiteral("")

[Dubstar_04]

http://doc.qt.io/qt-5/qstring.html#QStringLiteral

https://github.com/dubstar-04/owncloud-sync/blob/master/Owncloud-Sync/OwncloudSyncd/owncloudsyncd.cpp#L208

QStringLiteral("/remote.php/webdav")

Consider using QStringBuilder:

#include

QString remotePath = (protocol % m_serverURL % QStringLiteral("/remote.php/webdav") % m_folderMap.value(localPath));