From 36a0e432f26cc3e52706c7be983a4c5f66844d29 Mon Sep 17 00:00:00 2001
From: ryan <ryan@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 12 Jan 2011 22:05:05 +0000
Subject: Exception#to_s should actually call to_s.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 error.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'error.c')

diff --git a/error.c b/error.c
index b58f0f76d5..217740f9d9 100644
--- a/error.c
+++ b/error.c
@@ -522,9 +522,12 @@ static VALUE
 exc_to_s(VALUE exc)
 {
     VALUE mesg = rb_attr_get(exc, rb_intern("mesg"));
+    VALUE r = Qnil;
 
     if (NIL_P(mesg)) return rb_class_name(CLASS_OF(exc));
-    return rb_String(mesg);
+    r = rb_String(mesg);
+    OBJ_INFECT(r, exc);
+    return r;
 }
 
 /*
-- 
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