diff options
Diffstat (limited to 'transport.c')
| -rw-r--r-- | transport.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/transport.c b/transport.c index efecb65258..5342f1e2ec 100644 --- a/transport.c +++ b/transport.c @@ -1049,11 +1049,12 @@ const struct ref *transport_get_remote_refs(struct transport *transport) int transport_fetch_refs(struct transport *transport, const struct ref *refs) { int rc; - int nr_heads = 0, nr_alloc = 0; + int nr_heads = 0, nr_alloc = 0, nr_refs = 0; const struct ref **heads = NULL; const struct ref *rm; for (rm = refs; rm; rm = rm->next) { + nr_refs++; if (rm->peer_ref && !hashcmp(rm->peer_ref->old_sha1, rm->old_sha1)) continue; @@ -1061,6 +1062,19 @@ int transport_fetch_refs(struct transport *transport, const struct ref *refs) heads[nr_heads++] = rm; } + if (!nr_heads) { + /* + * When deepening of a shallow repository is requested, + * then local and remote refs are likely to still be equal. + * Just feed them all to the fetch method in that case. + * This condition shouldn't be met in a non-deepening fetch + * (see builtin-fetch.c:quickfetch()). + */ + heads = xmalloc(nr_refs * sizeof(*heads)); + for (rm = refs; rm; rm = rm->next) + heads[nr_heads++] = rm; + } + rc = transport->fetch(transport, nr_heads, heads); free(heads); return rc; |