From b3ce364537cf1f745112d6e5acd71f009dcd872f Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 24 Jan 2017 17:54:05 +0900
Subject: Outer class may be same as the class; fix #3382

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

(limited to 'src/class.c')

diff --git a/src/class.c b/src/class.c
index 45827f5ba..81b312fd0 100644
--- a/src/class.c
+++ b/src/class.c
@@ -1586,7 +1586,7 @@ mrb_class_path(mrb_state *mrb, struct RClass *c)
     if (sym == 0) {
       return mrb_nil_value();
     }
-    else if (outer && outer != mrb->object_class) {
+    else if (outer && outer != c && outer != mrb->object_class) {
       mrb_value base = mrb_class_path(mrb, outer);
       path = mrb_str_buf_new(mrb, 0);
       if (mrb_nil_p(base)) {
-- 
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