From 8949e3c7fb964e58d1666e9dba20c575e553b479 Mon Sep 17 00:00:00 2001
From: Beoran <beoran@rubyforge.org>
Date: Tue, 9 Oct 2012 21:45:41 +0200
Subject: Bugfix for crash if main was extended with a module.

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

(limited to 'src')

diff --git a/src/class.c b/src/class.c
index fad476929..a73f42566 100644
--- a/src/class.c
+++ b/src/class.c
@@ -786,6 +786,8 @@ mrb_singleton_class(mrb_state *mrb, mrb_value v)
     return mrb_obj_value(mrb->false_class);
   case MRB_TT_TRUE:
     return mrb_obj_value(mrb->true_class);
+  case MRB_TT_MAIN:
+    return mrb_obj_value(mrb->object_class);
   case MRB_TT_SYMBOL:
   case MRB_TT_FIXNUM:
   case MRB_TT_FLOAT:
-- 
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