Coverity: Prevent deference after null checks

[andy/viking.git] / src / vik_compat.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
 *
 * Copyright (C) 2014, Rob Norris <rw_norris@hotmail.com>
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include "vik_compat.h"

GMutex * vik_mutex_new ()
{
#if GLIB_CHECK_VERSION (2, 32, 0)
	GMutex *mutex = g_new (GMutex, 1);
	g_mutex_init(mutex);
#else
	GMutex *mutex = g_mutex_new();
#endif
	return mutex;
}

void vik_mutex_free (GMutex *mutex)
{
#if GLIB_CHECK_VERSION (2, 32, 0)
  g_mutex_clear (mutex);
  g_free (mutex);
#else
  g_mutex_free (mutex);
#endif
}