submodule: add absorb-git-dir function

diff --git a/tree.c b/tree.c
index 2b5a5a8663b6c1a8dcd92271aaf145c09352a43c..ce345c551117215882062f99c931b2182a63931a 100644 (file)
--- a/tree.c
+++ b/tree.c
@@ -180,8 +180,7 @@ int read_tree(struct tree *tree, int stage, struct pathspec *match)
         * Sort the cache entry -- we need to nuke the cache tree, though.
         */
        cache_tree_free(&active_cache_tree);
-       qsort(active_cache, active_nr, sizeof(active_cache[0]),
-             cmp_cache_name_compare);
+       QSORT(active_cache, active_nr, cmp_cache_name_compare);
        return 0;
 }