builtin-clone: rewrite guess_dir_name()

diff --git a/builtin-unpack-objects.c b/builtin-unpack-objects.c
index fecf0be7796f34fbb06a6bbbe61e9e3d042f6780..a8918666655bb91f952ccdac18715bd9ba4a09f2 100644 (file)
--- a/builtin-unpack-objects.c
+++ b/builtin-unpack-objects.c
@@ -471,7 +471,8 @@ static void unpack_all(void)
        if (ntohl(hdr->hdr_signature) != PACK_SIGNATURE)
                die("bad pack file");
        if (!pack_version_ok(hdr->hdr_version))
-               die("unknown pack file version %d", ntohl(hdr->hdr_version));
+               die("unknown pack file version %"PRIu32,
+                       ntohl(hdr->hdr_version));
        use(sizeof(struct pack_header));
 
        if (!quiet)
@@ -493,7 +494,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix)
        int i;
        unsigned char sha1[20];
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        quiet = !isatty(2);