diff --git a/unpack-file.c b/unpack-file.c
index ac9cbf7cd8ed1367151de0e8b96668f498b7f1a1..e9d8934691822ad81a4c32481d82790e9d7ca5b0 100644 (file)
--- a/unpack-file.c
+++ b/unpack-file.c
git_extract_argv0_path(argv[0]);
- if (argc != 2)
+ if (argc != 2 || !strcmp(argv[1], "-h"))
usage("git unpack-file <sha1>");
if (get_sha1(argv[1], sha1))
die("Not a valid object name %s", argv[1]);