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/*
* Utility routines.
*
* Copyright (C) 2001 Erik Andersen
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* Concatenate path and filename to new allocated buffer.
* Add '/' only as needed (no duplicate // are produced).
* If path is NULL, it is assumed to be "/".
* filename should not be NULL.
*/
#include "libreport.h"
char *concat_path_file(const char *path, const char *filename)
{
if (!path)
path = "";
const char *end = path + strlen(path);
while (*filename == '/')
filename++;
return xasprintf("%s%s%s", path, (end != path && end[-1] != '/' ? "/" : ""), filename);
}
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