sha1-name: pass len argument to interpret_branch_name()

This is useful to make sure we don't step outside the boundaries of what
we are interpreting at the moment. For example while interpreting
foobar@{u}~1, the job of interpret_branch_name() ends right before ~1,
but there's no way to figure that out inside the function, unless the
len argument is passed.

So let's do that.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/revision.c b/revision.c
index 84ccc05..3ef1384 100644
--- a/revision.c
+++ b/revision.c
@@ -200,7 +200,7 @@ static void add_pending_object_with_mode(struct rev_info *revs,
 		revs->no_walk = 0;
 	if (revs->reflog_info && obj->type == OBJ_COMMIT) {
 		struct strbuf buf = STRBUF_INIT;
-		int len = interpret_branch_name(name, &buf);
+		int len = interpret_branch_name(name, 0, &buf);
 		int st;
 
 		if (0 < len && name[len] && buf.len)