/* This file is part of GNU Pies.
Copyright (C) 2015, 2016 Sergey Poznyakoff
GNU Pies is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Pies is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Pies. If not, see . */
#ifdef HAVE_CONFIG_H
# include
#endif
#include "libpies.h"
int
safe_strcmp (char const *a, char const *b)
{
if (!a || !b)
return a != b;
return strcmp (a, b);
}