From 898fd2ed2ad13d8c18b6a96304a8ea75ffd96b59 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 25 Oct 2015 00:43:06 +0000
Subject: use rb_check_arity [ci skip]

* ext: use rb_check_arity and rb_error_arity to raise
  ArgumentError.  [Feature #9025]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/win32ole/win32ole_typelib.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'ext/win32ole/win32ole_typelib.c')

diff --git a/ext/win32ole/win32ole_typelib.c b/ext/win32ole/win32ole_typelib.c
index 5a431d8b12..4f2c42fb76 100644
--- a/ext/win32ole/win32ole_typelib.c
+++ b/ext/win32ole/win32ole_typelib.c
@@ -399,9 +399,7 @@ foletypelib_initialize(VALUE self, VALUE args)
     HRESULT hr = S_OK;
 
     len = RARRAY_LEN(args);
-    if (len < 1 || len > 3) {
-        rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..3)", len);
-    }
+    rb_check_arity(len, 1, 3);
 
     typelib = rb_ary_entry(args, 0);
 
-- 
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