diff --git a/unpack-file.c b/unpack-file.c
index b7988c5575fabd57100d25742a1d0578bcc181d7..07303f8bb3ef2b93f3e7c9bbe116aef9660584d5 100644 (file)
--- a/unpack-file.c
+++ b/unpack-file.c
unsigned char sha1[20];
if (argc != 2 || get_sha1(argv[1], sha1))
- usage("unpack-file.c <sha1>");
+ usage("git-unpack-file <sha1>");
+
+ setup_git_directory();
puts(create_temp_file(sha1));
return 0;