From 37b78c25476d752953dc541e46fbb6bd5017edf7 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Tue, 27 May 2008 10:28:43 -0400 Subject: [PATCH] clone: make sure we support the transport type If we use an unsupported transport (e.g., http when curl support is not compiled in), transport_get reports an error to the user, but we still get a transport object. We need to manually check and abort the clone process at that point, or we end up with a segfault. Noticed by Thomas Rast. Signed-off-by: Jeff King Acked-by: Daniel Barkalow Signed-off-by: Junio C Hamano --- builtin-clone.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/builtin-clone.c b/builtin-clone.c index 4740b13067..f4accbe541 100644 --- a/builtin-clone.c +++ b/builtin-clone.c @@ -449,6 +449,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix) struct remote *remote = remote_get(argv[0]); struct transport *transport = transport_get(remote, argv[0]); + if (!transport->get_refs_list || !transport->fetch) + die("Don't know how to clone %s", transport->url); + transport_set_option(transport, TRANS_OPT_KEEP, "yes"); if (option_depth)