From 1a18272561fbd7456e6914155246e5d02e48bd57 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Thu, 22 Jan 1998 08:13:12 +0000 Subject: Declare new global, backup_type. (main): Initialize backup_type unconditionally. (do_link): Call find_backup_file_name with new argument, backup_type. --- src/ln.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/ln.c b/src/ln.c index 70cb328ca..a9e9b965a 100644 --- a/src/ln.c +++ b/src/ln.c @@ -67,6 +67,9 @@ void strip_trailing_slashes (); /* The name by which the program was run, for error messages. */ char *program_name; +/* FIXME: document */ +enum backup_type backup_type; + /* A pointer to the function used to make links. This will point to either `link' or `symlink'. */ static int (*linkfunc) (); @@ -266,7 +269,7 @@ do_link (const char *source, const char *dest) if (backup_type != none) { - char *tmp_backup = find_backup_file_name (dest); + char *tmp_backup = find_backup_file_name (dest, backup_type); if (tmp_backup == NULL) error (1, 0, _("virtual memory exhausted")); dest_backup = (char *) alloca (strlen (tmp_backup) + 1); @@ -444,8 +447,7 @@ main (int argc, char **argv) usage (1); } - if (make_backups) - backup_type = get_version (version); + backup_type = (make_backups ? get_version (version) : none); #ifdef S_ISLNK if (symbolic_link) -- cgit v1.2.3-54-g00ecf