--- purpose-5.67.0/src/externalprocess/purposeprocess_main.cpp~	2020-02-02 13:57:25.000000000 +0100
+++ purpose-5.67.0/src/externalprocess/purposeprocess_main.cpp	2020-07-12 20:47:03.042743144 +0200
@@ -90,11 +90,7 @@
 
 private Q_SLOTS:
     void error() {
-#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 0))
         const auto socketError = m_socket.error();
-#else
-        const auto socketError = m_socket.socketError();
-#endif
         qCWarning(PURPOSE_EXTERNAL_PROCESS_LOG) << "socket error:" << socketError;
     }