Use MOVE_ARRAY

diff --git a/dir.c b/dir.c
index 7c4b45e30e0ac87527ff0ef3fd8c90670a1e2064..ce6e50d2a2399122ee5c12b18a0ebb8a07dc3f75 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -747,8 +747,8 @@ static struct untracked_cache_dir *lookup_untracked(struct untracked_cache *uc,
        FLEX_ALLOC_MEM(d, name, name, len);
 
        ALLOC_GROW(dir->dirs, dir->dirs_nr + 1, dir->dirs_alloc);
-       memmove(dir->dirs + first + 1, dir->dirs + first,
-               (dir->dirs_nr - first) * sizeof(*dir->dirs));
+       MOVE_ARRAY(dir->dirs + first + 1, dir->dirs + first,
+                  dir->dirs_nr - first);
        dir->dirs_nr++;
        dir->dirs[first] = d;
        return d;