Make old sha1 optional with git update-ref -d

diff --git a/builtin-unpack-objects.c b/builtin-unpack-objects.c
index fecf0be7796f34fbb06a6bbbe61e9e3d042f6780..85043d1fde917e67746fb1ee106ce2cf78f3d161 100644 (file)
--- a/builtin-unpack-objects.c
+++ b/builtin-unpack-objects.c
@@ -493,7 +493,7 @@ 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);