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libbb: remove is_directory's argument which is always NULL

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function                                             old     new   delta
send_cgi_and_exit                                    892     890      -2
ln_main                                              447     445      -2
handle_incoming_and_exit                            2784    2780      -4
is_directory                                          66      59      -7
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(add/remove: 0/0 grow/shrink: 1/6 up/down: 2/-19)             Total: -15 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2011-12-18 03:27:46 +01:00
parent f85bd1a7a7
commit f282c6b657
4 changed files with 11 additions and 16 deletions
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4
coreutils/ln.c
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@ -69,8 +69,8 @@ int ln_main(int argc, char **argv)
src = last;
if (is_directory(src,
(opts & LN_NODEREFERENCE) ^ LN_NODEREFERENCE,
NULL)
(opts & LN_NODEREFERENCE) ^ LN_NODEREFERENCE
)
) {
src_name = xstrdup(*argv);
src = concat_path_file(src, bb_get_last_path_component_strip(src_name));