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| author |  Jeff King <peff@peff.net> | 2020-09-30 08:29:02 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2020-09-30 12:53:47 -0700 |
| commit | 8d2aa8dfac4048c964453a8983f1dc12ecdfe1c3 (patch) | |
| tree | 7fcfc22925c483d85e519390335a23ea866a6315 /builtin/am.c | |
| parent | env--helper: write to opt->value in parseopt helper (diff) | |
| download | tgif-8d2aa8dfac4048c964453a8983f1dc12ecdfe1c3.tar.xz | |
assert PARSE_OPT_NONEG in parse-options callbacks
In the spirit of 517fe807d6 (assert NOARG/NONEG behavior of
parse-options callbacks, 2018-11-05), let's cover some parse-options
callbacks which expect to be used with PARSE_OPT_NONEG but don't
explicitly assert that this is the case. These callbacks are all used
correctly in the current code, but this will help document their
expectations and future-proof the code.
As a bonus, it also silences -Wunused-parameters (these were added since
the initial sweep of 517fe807d6, and we can't yet turn on
-Wunused-parameters to remind people because it has too many existing
false positives).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/am.c')
| -rw-r--r-- | builtin/am.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin/am.c b/builtin/am.c index 7259186408..2c7673f74e 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -2180,6 +2180,8 @@ static int parse_opt_show_current_patch(const struct option *opt, const char *ar }; int new_value = SHOW_PATCH_RAW; + BUG_ON_OPT_NEG(unset); + if (arg) { for (new_value = 0; new_value < ARRAY_SIZE(valid_modes); new_value++) { if (!strcmp(arg, valid_modes[new_value])) |