diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp index 0b068a61da..80147b47ba 100644 --- a/src/network/socket/qnativesocketengine_win.cpp +++ b/src/network/socket/qnativesocketengine_win.cpp @@ -52,7 +52,6 @@ #include #include #include -#include //#define QNATIVESOCKETENGINE_DEBUG #if defined(QNATIVESOCKETENGINE_DEBUG) @@ -336,9 +335,6 @@ bool QNativeSocketEnginePrivate::createNewSocket(QAbstractSocket::SocketType soc return false; } - const QVersionNumber osVersion = QOperatingSystemVersion::current().toVersionNumber(); - const QVersionNumber windows7Version = QVersionNumber(6, 1); - //Windows XP and 2003 support IPv6 but not dual stack sockets int protocol = (socketProtocol == QAbstractSocket::IPv6Protocol || (socketProtocol == QAbstractSocket::AnyIPProtocol)) ? AF_INET6 : AF_INET; @@ -353,14 +349,11 @@ bool QNativeSocketEnginePrivate::createNewSocket(QAbstractSocket::SocketType soc #define WSA_FLAG_NO_HANDLE_INHERIT 0x80 #endif - SOCKET socket = INVALID_SOCKET; - // Windows 7 or later, try the new API - if (osVersion >= windows7Version) - socket = ::WSASocket(protocol, type, 0, NULL, 0, WSA_FLAG_NO_HANDLE_INHERIT | WSA_FLAG_OVERLAPPED); + SOCKET socket = ::WSASocket(protocol, type, 0, NULL, 0, WSA_FLAG_NO_HANDLE_INHERIT | WSA_FLAG_OVERLAPPED); // previous call fails if the windows 7 service pack 1 or hot fix isn't installed. - // Try the old API if the new one failed on Windows 7, or always on earlier versions - if (socket == INVALID_SOCKET && osVersion <= windows7Version) { + // Try the old API if the new one failed on Windows 7 + if (socket == INVALID_SOCKET && QOperatingSystemVersion::current() < QOperatingSystemVersion::Windows8) { socket = ::WSASocket(protocol, type, 0, NULL, 0, WSA_FLAG_OVERLAPPED); #ifdef HANDLE_FLAG_INHERIT if (socket != INVALID_SOCKET) {