message: remove assignments in expressions
diff: @@ -478,8 +478,8 @@ void cv::fisheye::initUndistortRectifyMap( InputArray K, InputArray D, InputArra
  double u, v;
  if( _w <= 0)
  {
  - _x > 0 ? u = -std::numeric_limits<double>::infinity() : u = std::numeric_limits<double>::infinity();
  - _y > 0 ? v = -std::numeric_limits<double>::infinity() : v = std::numeric_limits<double>::infinity();
  + u = (_x > 0) ? -std::numeric_limits<double>::infinity() : std::numeric_limits<double>::infinity();
  + v = (_y > 0) ? -std::numeric_limits<double>::infinity() : std::numeric_limits<double>::infinity();
  }
  else
  {
  