refs.c: add an err argument to repack_without_refs

Update repack_without_refs to take an err argument and update it if there
is a failure. Pass the err variable from ref_transaction_commit to this
function so that callers can print a meaningful error message if _commit
fails due to this function.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Michael Haggerty <mhagger@alum.mit.edu>
This commit is contained in:
Ronnie Sahlberg
2014-06-20 07:42:49 -07:00
committed by Junio C Hamano
parent 447ff1bf0a
commit 60bca085c8
3 changed files with 19 additions and 8 deletions

View File

@ -755,7 +755,7 @@ static int remove_branches(struct string_list *branches)
branch_names = xmalloc(branches->nr * sizeof(*branch_names));
for (i = 0; i < branches->nr; i++)
branch_names[i] = branches->items[i].string;
result |= repack_without_refs(branch_names, branches->nr);
result |= repack_without_refs(branch_names, branches->nr, NULL);
free(branch_names);
for (i = 0; i < branches->nr; i++) {
@ -1333,7 +1333,8 @@ static int prune_remote(const char *remote, int dry_run)
for (i = 0; i < states.stale.nr; i++)
delete_refs[i] = states.stale.items[i].util;
if (!dry_run)
result |= repack_without_refs(delete_refs, states.stale.nr);
result |= repack_without_refs(delete_refs,
states.stale.nr, NULL);
free(delete_refs);
}