From 5d441f06f9a142a8824c3da2cf93058748351391 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 2 Dec 2015 06:48:51 +0000
Subject: encoding.c: use rb_check_arity

* encoding.c (enc_dump): use rb_check_arity to just check number
  of arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'encoding.c')

diff --git a/encoding.c b/encoding.c
index 4d044d1cba..5b9f2a0331 100644
--- a/encoding.c
+++ b/encoding.c
@@ -1268,7 +1268,7 @@ enc_compatible_p(VALUE klass, VALUE str1, VALUE str2)
 static VALUE
 enc_dump(int argc, VALUE *argv, VALUE self)
 {
-    rb_scan_args(argc, argv, "01", 0);
+    rb_check_arity(argc, 0, 1);
     return enc_name(self);
 }
 
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