This function gets a repository parameter because it's a callback for
do_for_each_repo_ref_iterator(). But it's just a wrapper that passes
along each call to a regular each_ref_fn callback, and the latter
doesn't accept a repository argument.
Probably in the long run all of the each_ref_fn callbacks should get a
repository parameter, too. But changing that now would require updates
all over the code base. Until that happens, let's annotate this wrapper
callback to quiet the compiler's -Wunused-parameter warning.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
refs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/refs.c b/refs.c
index c029f64982..edeae90ebb 100644
--- a/refs.c
+++ b/refs.c
@@ -1588,7 +1588,7 @@ struct do_for_each_ref_help {
void *cb_data;
};
-static int do_for_each_ref_helper(struct repository *r,
+static int do_for_each_ref_helper(struct repository *r UNUSED,
const char *refname,
const struct object_id *oid,
int flags,
--
2.41.0.586.g3c0cc15bc7
