mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
parse-options: make sure argh string does not have SP or _
We encourage to spell an argument hint that consists of multiple words as a single-token separated with dashes. In order to help catching violations added by new callers of parse-options, make sure argh does not contain SP or _ when the code validates the option definitions. Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
ec160ae12b
commit
b6c2a0d45d
|
@ -375,6 +375,9 @@ static void parse_options_check(const struct option *opts)
|
|||
default:
|
||||
; /* ok. (usually accepts an argument) */
|
||||
}
|
||||
if (opts->argh &&
|
||||
strcspn(opts->argh, " _") != strlen(opts->argh))
|
||||
err |= optbug(opts, "multi-word argh should use dash to separate words");
|
||||
}
|
||||
if (err)
|
||||
exit(128);
|
||||
|
|
Loading…
Reference in a new issue