PVS-Studio warning V523 for TPP

bool KernelDensityRTMixtureDistr::recalc_RTstats(....)
{
  ...
  if (catalog) {
    tmp = (*run_RT_calc_)[i]->recalc_RTstats(
      (*probs)[i], min_prob, (*ntts)[i], min_ntt, 2700);
  }
  else {
    tmp = (*run_RT_calc_)[i]->recalc_RTstats(
      (*probs)[i], min_prob, (*ntts)[i], min_ntt, 2700);
  }
  ...
}

This suspicious code was found in TPP project by PVS-Studio static code analyzer.
Warning message is:
V523 The 'then' statement is equivalent to the 'else' statement. tpplib kerneldensityrtmixturedistr.cxx 104

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/