gc/repack: release packs when needed

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index f6fb8991f3a81b0b2dd895c1e8550b5bda5ea99a..5e6f2db4cdbcf9e88ddfc1890359f7f2f86b2cd2 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1233,6 +1233,7 @@ static int clone_submodule(const char *path, const char *gitdir, const char *url
        if (gitdir && *gitdir)
                argv_array_pushl(&cp.args, "--separate-git-dir", gitdir, NULL);
 
+       argv_array_push(&cp.args, "--");
        argv_array_push(&cp.args, url);
        argv_array_push(&cp.args, path);