diff options
| -rw-r--r-- | connect.c | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -43,9 +43,9 @@ int check_ref_type(const struct ref *ref, int flags) return check_ref(ref->name, flags); } -static void die_initial_contact(int got_at_least_one_head) +static void die_initial_contact(int unexpected) { - if (got_at_least_one_head) + if (unexpected) die("The remote end hung up upon initial contact"); else die("Could not read from remote repository.\n\n" @@ -115,10 +115,17 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, struct sha1_array *shallow_points) { struct ref **orig_list = list; - int got_at_least_one_head = 0; + + /* + * A hang-up after seeing some response from the other end + * means that it is unexpected, as we know the other end is + * willing to talk to us. A hang-up before seeing any + * response does not necessarily mean an ACL problem, though. + */ + int saw_response; *list = NULL; - for (;;) { + for (saw_response = 0; ; saw_response = 1) { struct ref *ref; struct object_id old_oid; char *name; @@ -131,7 +138,7 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, PACKET_READ_GENTLE_ON_EOF | PACKET_READ_CHOMP_NEWLINE); if (len < 0) - die_initial_contact(got_at_least_one_head); + die_initial_contact(saw_response); if (!len) break; @@ -171,7 +178,6 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, oidcpy(&ref->old_oid, &old_oid); *list = ref; list = &ref->next; - got_at_least_one_head = 1; } annotate_refs_with_symref_info(*orig_list); |