Peter M. Groen / hueplusplus

Commit 3f792d8c68dda1a77dd8972faaee8d227e288d10

Authored by Nodeduino
Committed by Moritz Wirger
1 parent 03696ce8

Return return_code of WSAStartup rather than calling WSAGetLastError() 

This is recommended by windows https://msdn.microsoft.com/de-de/library/windows/desktop/ms742213(v=vs.85).aspx
Inline Side-by-side
Showing 1 changed file with 3 additions and 2 deletions
hueplusplus/winHttpHandler.cpp
  View file @3f792d8
... ... @@ -30,9 +30,10 @@ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
30 30 winHttpHandler::winHttpHandler()
31 31 {
32 32 // Initialize Winsock
33   - if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0)
  33 + int return_code = WSAStartup(MAKEWORD(2, 2), &wsaData);
  34 + if (return_code != 0)
34 35 {
35   - std::cerr << "winHttpHandler: Failed to open socket: " << WSAGetLastError() << std::endl;
  36 + std::cerr << "Failed to open socket: " << return_code << std::endl;
36 37 throw(std::runtime_error("winHttpHandler: Failed to open socket"));
37 38 }
38 39 }
... ...