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| author | Ronnie Sahlberg <sahlberg@google.com> | 2014-07-15 19:59:36 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-10-15 17:47:24 (GMT) |
| commit | 7695d118e5a3c9c6fcb4cb15eb766a1c57422aed (patch) | |
| tree | 53872b12d57c9f7fca48379262baff5d4f4051eb /transport.c | |
| parent | aae383db8c384dc46abe199899235f67c838e601 (diff) | |
| download | git-7695d118e5a3c9c6fcb4cb15eb766a1c57422aed.zip git-7695d118e5a3c9c6fcb4cb15eb766a1c57422aed.tar.gz git-7695d118e5a3c9c6fcb4cb15eb766a1c57422aed.tar.bz2 | |
refs.c: change resolve_ref_unsafe reading argument to be a flags field
resolve_ref_unsafe takes a boolean argument for reading (a nonexistent ref
resolves successfully for writing but not for reading). Change this to be
a flags field instead, and pass the new constant RESOLVE_REF_READING when
we want this behaviour.
While at it, swap two of the arguments in the function to put output
arguments at the end. As a nice side effect, this ensures that we can
catch callers that were unaware of the new API so they can be audited.
Give the wrapper functions resolve_refdup and read_ref_full the same
treatment for consistency.
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport.c')
| -rw-r--r-- | transport.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/transport.c b/transport.c index 055d2a2..b56620e 100644 --- a/transport.c +++ b/transport.c @@ -168,7 +168,8 @@ static void set_upstreams(struct transport *transport, struct ref *refs, /* Follow symbolic refs (mainly for HEAD). */ localname = ref->peer_ref->name; remotename = ref->name; - tmp = resolve_ref_unsafe(localname, sha, 1, &flag); + tmp = resolve_ref_unsafe(localname, RESOLVE_REF_READING, + sha, &flag); if (tmp && flag & REF_ISSYMREF && starts_with(tmp, "refs/heads/")) localname = tmp; @@ -743,7 +744,7 @@ void transport_print_push_status(const char *dest, struct ref *refs, unsigned char head_sha1[20]; char *head; - head = resolve_refdup("HEAD", head_sha1, 1, NULL); + head = resolve_refdup("HEAD", RESOLVE_REF_READING, head_sha1, NULL); if (verbose) { for (ref = refs; ref; ref = ref->next) |