This ref_name parameter was never used since the inception of
show_independent() in 1f8af483df (show-branch: --list and --independent,
2005-09-09). Let's drop it.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
builtin/show-branch.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 082daeac32..35d7f51c23 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -514,7 +514,6 @@ static int show_merge_base(struct commit_list *seen, int num_rev)
static int show_independent(struct commit **rev,
int num_rev,
- char **ref_name,
unsigned int *rev_mask)
{
int i;
@@ -862,7 +861,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
return show_merge_base(seen, num_rev);
if (independent)
- return show_independent(rev, num_rev, ref_name, rev_mask);
+ return show_independent(rev, num_rev, rev_mask);
/* Show list; --more=-1 means list-only */
if (1 < num_rev || extra < 0) {
--
2.21.0.1382.g4c6032d436
