fetch: use the include-tag capability

This tells the remote to send us any tags that point to objects that
we are downloading.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/pkt.c b/src/pkt.c
index ad0149d33..91f9b65c2 100644
--- a/src/pkt.c
+++ b/src/pkt.c
@@ -354,6 +354,9 @@ static int buffer_want_with_caps(git_remote_head *head, git_transport_caps *caps
 	if (caps->multi_ack)
 		git_buf_puts(&str, GIT_CAP_MULTI_ACK " ");
 
+	if (caps->include_tag)
+		git_buf_puts(&str, GIT_CAP_INCLUDE_TAG " ");
+
 	if (git_buf_oom(&str))
 		return -1;