--- /dev/null
+--- qtkeychain-0.9.1/keychain_unix.cpp.orig 2018-08-20 08:23:34.000000000 +0200
++++ qtkeychain-0.9.1/keychain_unix.cpp 2019-08-03 14:50:14.322137534 +0200
+@@ -91,7 +91,7 @@
+ // a wallet can be opened.
+
+ iface.setTimeout(500);
+- QDBusMessage reply = iface.call(QStringLiteral("networkWallet"));
++ QDBusMessage reply = iface.call(QLatin1String("networkWallet"));
+ return reply.type() == QDBusMessage::ReplyMessage;
+ }
+