[PATCH] upload-pack: Exit when server finishes sending shallow-update in stateless RPC mode

[Stan Hu <stanhu@gmail.com>]

In the stateless RPC case, the server should respond to the client's depth
request with the set of commits which are no deeper than the desired
depth. Once this finishes, the server should terminate and receive the reply
in another POST request.

Previously the server would sit idle and die when it detected the client
closed the connection.

Signed-off-by: Stan Hu <stanhu@gmail.com>
---
 upload-pack.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/upload-pack.c b/upload-pack.c
index b3f6653..4fb1e60 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -676,6 +676,8 @@ static void receive_needs(void)
 			register_shallow(object->oid.hash);
 		}
 		packet_flush(1);
+		if (stateless_rpc)
+			exit(0);
 	} else
 		if (shallows.nr > 0) {
 			int i;
-- 
2.7.3