[Flexiblesusy-commits] [FlexibleSUSY/FlexibleSUSY] 057119: fix compilation error with g++ 7.1.0

[GitHub]

  Branch: refs/heads/feature-2.0
  Home:   https://github.com/FlexibleSUSY/FlexibleSUSY
  Commit: 0571191fe6ccf059fdd88ffccadf2e2f8bcf9e81
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/0571191fe6ccf059fdd88ffccadf2e2f8bcf9e81
  Author: Alexander Voigt <Alexander.Voigt at physik.rwth-aachen.de>
  Date:   2017-06-28 (Wed, 28 Jun 2017)

  Changed paths:
    M src/numerics2.hpp
    M test/test_numerics.cpp

  Log Message:
  -----------
  fix compilation error with g++ 7.1.0

where std::abs(T) is not defined for unsigned integral types.