[PATCH 10/14] do_fetch_pack: select capabilities for transport version 1 only

From: Stefan Beller <sbeller@google.com>
Date: Apr 29, 2016, 23:34 UTC
Message-ID: <1461972887-22100-11-git-send-email-sbeller@google.com>
In-Reply-To: <1461972887-22100-1-git-send-email-sbeller@google.com>

`select_capabilities` would set local variables depending on the user selection provided by `args` and the server advertisement which is kept in a list in connect.c

When talking pack protocol version 2 however this has already happend before during 'negotiate_capabilities'

Signed-off-by: Stefan Beller <sbeller@google.com>
---
 fetch-pack.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/fetch-pack.c b/fetch-pack.c
index 1544629..5ca1e97 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -915,7 +915,16 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
 	sort_ref_list(&ref, ref_compare_name);
 	qsort(sought, nr_sought, sizeof(*sought), cmp_ref_by_name);
 
-	select_capabilities(args);
+	switch (args->transport_version) {
+	case 2:
+		/* capability selection already happend */
+		break;
+	case 1:
+		select_capabilities(args);
+		break;
+	default:
+		die ("transport version %d not supported", args->transport_version);
+	}
 
 	if (everything_local(args, &ref, sought, nr_sought)) {
 		packet_flush(fd[1]);

-- 
2.8.0.32.g71f8beb.dirty