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Diffstat (limited to 'builtin/get-tar-commit-id.c')
| -rw-r--r-- | builtin/get-tar-commit-id.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c index 491af9202d..4324d39fb4 100644 --- a/builtin/get-tar-commit-id.c +++ b/builtin/get-tar-commit-id.c @@ -14,7 +14,7 @@ static const char builtin_get_tar_commit_id_usage[] = #define RECORDSIZE (512) #define HEADERSIZE (2 * RECORDSIZE) -int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) +int cmd_get_tar_commit_id(int argc, const char **argv UNUSED, const char *prefix) { char buffer[HEADERSIZE]; struct ustar_header *header = (struct ustar_header *)buffer; @@ -24,6 +24,8 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) long len; char *end; + BUG_ON_NON_EMPTY_PREFIX(prefix); + if (argc != 1) usage(builtin_get_tar_commit_id_usage); |