submodule: convert stage_updated_gitmodules to take a struct index_state

diff --git a/submodule.c b/submodule.c
index bb531e0e59ce7f8fa5cde622101b7ef1b324a603..7097be806e237445f92223c6830ca7c6d38cb27e 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -143,9 +143,9 @@ int remove_path_from_gitmodules(const char *path)
        return 0;
 }
 
-void stage_updated_gitmodules(void)
+void stage_updated_gitmodules(struct index_state *istate)
 {
-       if (add_file_to_cache(GITMODULES_FILE, 0))
+       if (add_file_to_index(istate, GITMODULES_FILE, 0))
                die(_("staging updated .gitmodules failed"));
 }
 
@@ -1670,7 +1670,8 @@ int submodule_move_head(const char *path,
                        cp.dir = path;
 
                        prepare_submodule_repo_env(&cp.env_array);
-                       argv_array_pushl(&cp.args, "update-ref", "HEAD", new, NULL);
+                       argv_array_pushl(&cp.args, "update-ref", "HEAD",
+                                        "--no-deref", new, NULL);
 
                        if (run_command(&cp)) {
                                ret = -1;