/* stripslash.c -- remove redundant trailing slashes from a file name
- Copyright (C) 1990, 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1990, 2001, 2003, 2004 Free Software Foundation, Inc.
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
#include "dirname.h"
/* Remove trailing slashes from PATH.
- Return nonzero if a trailing slash was removed.
+ Return true if a trailing slash was removed.
This is useful when using filename completion from a shell that
adds a "/" after directory names (such as tcsh and bash), because
the Unix rename and rmdir system calls return an "Invalid argument" error
when given a path that ends in "/" (except for the root directory). */
-int
+bool
strip_trailing_slashes (char *path)
{
char *base = base_name (path);
char *base_lim = base + base_len (base);
- int had_slash = *base_lim;
+ bool had_slash = (*base_lim != '\0');
*base_lim = '\0';
return had_slash;
}