PVS-Studio warning V519 for Source SDK

void CEnvTonemapController::InputSetBloomScaleRange(
  inputdata_t &inputdata )
{
  ....
  m_flCustomBloomScale=bloom_max;
  m_flCustomBloomScale=bloom_min;
}

Most likely this is what should be written here: m_flCustomBloomScale=bloom_max; m_flCustomBloomScaleMinimum=bloom_min;

This suspicious code was found in Source SDK project by PVS-Studio static code analyzer.
Warning message is:
V519 The 'm_flCustomBloomScale' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 171, 172. Server (HL2) env_tonemap_controller.cpp 172

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/