clone: extract function from copy_or_link_directory

diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index e055c1110310bc3b6ccef4fa83dae84316fcc75f..640ef4ded595a3a21579a5630e04c3e6a412420d 100644 (file)
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -108,7 +108,7 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
        int i;
        const char *errstr = NULL;
 
-       argc = parse_options(argc, argv, NULL, hash_object_options,
+       argc = parse_options(argc, argv, prefix, hash_object_options,
                             hash_object_usage, 0);
 
        if (flags & HASH_WRITE_OBJECT)