From b0d66e156c5b312d468344569202d8ca4094f67f Mon Sep 17 00:00:00 2001 From: Tay Ray Chuan Date: Tue, 16 Feb 2010 15:18:21 +0800 Subject: transport: add got_remote_refs flag transport_get_remote_refs() in tranport.c checks transport->remote_refs to determine whether transport->get_refs_list() should be invoked. The logic is "if it is NULL, we haven't run ls-remote to find out yet". However, transport->remote_refs could still be NULL while cloning from an empty repository. This causes get_refs_list() to be run unnecessarily. Introduce a flag, transport->got_remote_refs, to more explicitly record if we have run transport->get_refs_list() already. Signed-off-by: Tay Ray Chuan Acked-by: Jeff King Signed-off-by: Junio C Hamano --- transport.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'transport.h') diff --git a/transport.h b/transport.h index 7cea5cc72..6dd9ae182 100644 --- a/transport.h +++ b/transport.h @@ -19,6 +19,12 @@ struct transport { void *data; const struct ref *remote_refs; + /** + * Indicates whether we already called get_refs_list(); set by + * transport.c::transport_get_remote_refs(). + */ + unsigned got_remote_refs : 1; + /** * Returns 0 if successful, positive if the option is not * recognized or is inapplicable, and negative if the option -- cgit v1.2.1