Unsurprisingly, the noop options callback doesn't bother to look at any
of its parameters. Let's mark them so that -Wunused-parameter does not
complain.
Another option would be to drop the callback and have parse-options
itself recognize OPT_NOOP_NOARG. But that seems like extra work for no
real benefit.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
parse-options-cb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/parse-options-cb.c b/parse-options-cb.c
index a24521dee0..bdc7fae497 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -227,7 +227,9 @@ int parse_opt_strvec(const struct option *opt, const char *arg, int unset)
return 0;
}
-int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset)
+int parse_opt_noop_cb(const struct option *opt UNUSED,
+ const char *arg UNUSED,
+ int unset UNUSED)
{
return 0;
}
--
2.42.0.561.gaa987ecc69
