PVS-Studio warning V612 for OpenCV

virtual CvBlob* Process(....)
{
  ....
  while(!m_Collision && m_FGWeight>0)
  {
    ....
    break;
  }
  ....
}

This suspicious code was found in OpenCV project by PVS-Studio static code analyzer.
Warning message is:
V612 An unconditional 'break' within a loop. blobtrackingmsfg.cpp 600

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/