diff options
Diffstat (limited to 'builtin/get-tar-commit-id.c')
| -rw-r--r-- | builtin/get-tar-commit-id.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c index aa72596..6f4147a 100644 --- a/builtin/get-tar-commit-id.c +++ b/builtin/get-tar-commit-id.c @@ -19,6 +19,7 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) char buffer[HEADERSIZE]; struct ustar_header *header = (struct ustar_header *)buffer; char *content = buffer + RECORDSIZE; + const char *comment; ssize_t n; if (argc != 1) @@ -29,10 +30,10 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) die("git get-tar-commit-id: read error"); if (header->typeflag[0] != 'g') return 1; - if (memcmp(content, "52 comment=", 11)) + if (!skip_prefix(content, "52 comment=", &comment)) return 1; - n = write_in_full(1, content + 11, 41); + n = write_in_full(1, comment, 41); if (n < 41) die_errno("git get-tar-commit-id: write error"); |