Merge branch 'jk/name-hash-dirent'

* jk/name-hash-dirent:
  name-hash.c: always initialize dir_next pointer

name-hash.c

@@ -74,7 +74,7 @@ static void hash_index_entry(struct index_state *istate, struct cache_entry *ce)
 	if (ce->ce_flags & CE_HASHED)
 		return;
 	ce->ce_flags |= CE_HASHED;
-	ce->next = NULL;
+	ce->next = ce->dir_next = NULL;
 	hash = hash_name(ce->name, ce_namelen(ce));
 	pos = insert_hash(hash, ce, &istate->name_hash);
 	if (pos) {