From a092e4102066bb1a039fdccbd301d44f69114648 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 30 Apr 2013 00:51:31 +0900
Subject: the receiver should be included in ancestors even when it's a
 singleton class

---
 src/class.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/class.c')

diff --git a/src/class.c b/src/class.c
index 0a29c3f63..47ea42228 100644
--- a/src/class.c
+++ b/src/class.c
@@ -796,6 +796,8 @@ mrb_mod_ancestors(mrb_state *mrb, mrb_value self)
   struct RClass *c = mrb_class_ptr(self);
 
   result = mrb_ary_new(mrb);
+  mrb_ary_push(mrb, result, mrb_obj_value(c));
+  c = c->super;
   while (c) {
     if (c->tt == MRB_TT_ICLASS) {
       mrb_ary_push(mrb, result, mrb_obj_value(c->c));
-- 
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