[PATCH] send-pack.c: mark a file-local function static

[Ramsay Jones <ramsay@ramsay1.demon.co.uk>]

Commit f2c681cf ("send-pack: support pushing from a shallow clone
via http", 05-12-2013) adds the 'advertise_shallow_grafts_buf'
function as an external symbol. This symbol does not require
more than file visibility.

Noticed by sparse. ("'advertise_shallow_grafts_buf' was not declared.
Should it be static?")

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
---

Hi Duy,

If you need to re-roll the patches in your 'nd/shallow-clone' branch,
could you please squash this into your patch. Thanks!

BTW, I have not been following these patches, but I noticed that the
'remove_nonexistent_ours_in_pack()' function has no callers. (There are
two commented out callers - but they seem to have *always* been commented
out ;-) ). So, step 5 is no longer required? :-D

ATB,
Ramsay Jones

 send-pack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/send-pack.c b/send-pack.c
index 2a199cc..6129b0f 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -183,7 +183,7 @@ static int advertise_shallow_grafts_cb(const struct commit_graft *graft, void *c
 	return 0;
 }
 
-void advertise_shallow_grafts_buf(struct strbuf *sb)
+static void advertise_shallow_grafts_buf(struct strbuf *sb)
 {
 	if (!is_repository_shallow())
 		return;
-- 
1.8.5