Allow checkouts of empty repositories

Author: j-walther

gix/src/clone/mod.rs

@@ -99,10 +99,9 @@ impl PrepareFetch {
         mut url: gix_url::Url,
         path: &std::path::Path,
         kind: crate::create::Kind,
-        mut create_opts: crate::create::Options,
+        create_opts: crate::create::Options,
         open_opts: crate::open::Options,
     ) -> Result<Self, Error> {
-        create_opts.destination_must_be_empty = true;
         let mut repo = crate::ThreadSafeRepository::init_opts(path, kind, create_opts, open_opts)?.to_thread_local();
         url.canonicalize(repo.options.current_dir_or_empty())
             .map_err(|err| Error::CanonicalizeUrl {