PVS-Studio warning V501 for Shareaza

void CPacketWnd::OnContextMenu(CWnd* /*pWnd*/, CPoint point)
{
  ...

  if ( GetAsyncKeyState( VK_SHIFT ) & 0x8000 )
  {
    m_bTypeED = ( nCmd == nCmd ) ? TRUE : FALSE;
  }
  ...
}

This suspicious code was found in Shareaza project by PVS-Studio static code analyzer.
Warning message is:
V501 There are identical sub-expressions to the left and to the right of the '==' operator: nCmd == nCmd Shareaza wndpacket.cpp 477

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