PVS-Studio warning V519 for XuiFramework

CResizeDlg::CResizeDlg(....)
  : CDialog(resID,pParent)
{
  m_xSt = CST_RESIZE;
  m_xSt = CST_RESIZE;
  m_xMin = 32;
  m_yMin = 32;
  m_nDelaySide = 0;
}

This suspicious code was found in XuiFramework project by PVS-Studio static code analyzer.
Warning message is:
V519 The 'm_xSt' object is assigned values twice successively. Perhaps this is a mistake. Borne resizedlg.cpp 244

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/