static struct entry *insert_new(unsigned char *sha1, int pos)
{
- struct entry *new = xmalloc(sizeof(struct entry));
- memset(new, 0, sizeof(*new));
+ struct entry *new = xcalloc(1, sizeof(struct entry));
memcpy(new->old_sha1, sha1, 20);
memmove(convert + pos + 1, convert + pos, (nr_convert - pos) * sizeof(struct entry *));
convert[pos] = new;
setup_git_directory();
- if (argc != 2 || get_sha1(argv[1], sha1))
+ if (argc != 2)
usage("git-convert-objects <sha1>");
+ if (get_sha1(argv[1], sha1))
+ die("Not a valid object name %s", argv[1]);
entry = convert_entry(sha1);
printf("new sha1: %s\n", sha1_to_hex(entry->new_sha1));