[WF-CVS] [worldforge/ember] cf38ae: Work on older compilers.

[Erik Ogenvik]

  Branch: refs/heads/master
  Home:   https://github.com/worldforge/ember
  Commit: cf38aeed49e6f31e5f0378ef8124de50516a9901
      https://github.com/worldforge/ember/commit/cf38aeed49e6f31e5f0378ef8124de50516a9901
  Author: Erik Ogenvik <erik at ogenvik.org>
  Date:   2020-07-02 (Thu, 02 Jul 2020)

  Changed paths:
    M src/components/ogre/ShaderManager.cpp
    M src/components/ogre/ShaderManager.h

  Log Message:
  -----------
  Work on older compilers.