PVS-Studio warning V501 for Ultimate ToolBox

void COXScrollWnd::OnPrepareDC(....)
{
  ...
  ASSERT(m_totalDev.cx>=0 && m_totalDev.cx>=0);
  ...
}

This is what should have been written here: ASSERT(m_totalDev.cx>=0 && m_totalDev.cy>=0);


This suspicious code was found in Ultimate ToolBox 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. UT oxscrollwnd.cpp 645

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/