bundle API: change "flags" to be "extra_index_pack_args"

Since the "flags" parameter was added in be042aff24c (Teach progress
eye-candy to fetch_refs_from_bundle(), 2011-09-18) there's never been
more than the one flag: BUNDLE_VERBOSE.

Let's have the only caller who cares about that pass "-v" itself
instead through new "extra_index_pack_args" parameter. The flexibility
of being able to pass arbitrary arguments to "unbundle" will be used
in a subsequent commit.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/bundle.c b/bundle.c
index ab63f40226..a0bb687b0f 100644
--- a/bundle.c
+++ b/bundle.c
@@ -569,18 +569,18 @@ err:
 }
 
 int unbundle(struct repository *r, struct bundle_header *header,
-	     int bundle_fd, int flags)
+	     int bundle_fd, struct strvec *extra_index_pack_args)
 {
-	const char *argv_index_pack[] = {"index-pack",
-					 "--fix-thin", "--stdin", NULL, NULL};
 	struct child_process ip = CHILD_PROCESS_INIT;
+	strvec_pushl(&ip.args, "index-pack", "--fix-thin", "--stdin", NULL);
 
-	if (flags & BUNDLE_VERBOSE)
-		argv_index_pack[3] = "-v";
+	if (extra_index_pack_args) {
+		strvec_pushv(&ip.args, extra_index_pack_args->v);
+		strvec_clear(extra_index_pack_args);
+	}
 
 	if (verify_bundle(r, header, 0))
 		return -1;
-	ip.argv = argv_index_pack;
 	ip.in = bundle_fd;
 	ip.no_stdout = 1;
 	ip.git_cmd = 1;