serve: use designated initializers

Change the declaration of the protocol_capability struct to use
designated initializers, this makes this more verbose now, but a
follow-up commit will add a new field. At that point these lines would
be too dense to be on one line comfortably.

Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: avar

serve.c

@@ -73,13 +73,37 @@ struct protocol_capability {
 };
 
 static struct protocol_capability capabilities[] = {
-	{ "agent", agent_advertise, NULL },
-	{ "ls-refs", ls_refs_advertise, ls_refs },
-	{ "fetch", upload_pack_advertise, upload_pack_v2 },
-	{ "server-option", always_advertise, NULL },
-	{ "object-format", object_format_advertise, NULL },
-	{ "session-id", session_id_advertise, NULL },
-	{ "object-info", always_advertise, cap_object_info },
+	{
+		.name = "agent",
+		.advertise = agent_advertise,
+	},
+	{
+		.name = "ls-refs",
+		.advertise = ls_refs_advertise,
+		.command = ls_refs,
+	},
+	{
+		.name = "fetch",
+		.advertise = upload_pack_advertise,
+		.command = upload_pack_v2,
+	},
+	{
+		.name = "server-option",
+		.advertise = always_advertise,
+	},
+	{
+		.name = "object-format",
+		.advertise = object_format_advertise,
+	},
+	{
+		.name = "session-id",
+		.advertise = session_id_advertise,
+	},
+	{
+		.name = "object-info",
+		.advertise = always_advertise,
+		.command = cap_object_info,
+	},
 };
 
 static void advertise_capabilities(void)