void handleError()

in nailgun-client/c/ng.c [158:180]

• 17 lines of code
• 1 McCabe index (conditional complexity)

void handleError () {
  LPVOID lpMsgBuf;
  int error = GetLastError();

  FormatMessage(
    FORMAT_MESSAGE_ALLOCATE_BUFFER |
    FORMAT_MESSAGE_FROM_SYSTEM |
    FORMAT_MESSAGE_IGNORE_INSERTS,
    NULL,
    error,
    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
    (LPTSTR) &lpMsgBuf,
    0,
    NULL);

  /* Display the string. */
  MessageBox( NULL, (LPCTSTR)lpMsgBuf, "Error", MB_OK | MB_ICONERROR );

  /* Free the buffer. */
  LocalFree( lpMsgBuf );

  cleanUpAndExit(error);
}