From 98e65d9d921ec810bbae2233b80e865e76dd8502 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 6 Dec 2018 07:49:24 +0000 Subject: Prefer rb_check_arity when 0 or 1 arguments Especially over checking argc then calling rb_scan_args just to raise an ArgumentError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'signal.c') diff --git a/signal.c b/signal.c index 02c8393730..631fdae4e0 100644 --- a/signal.c +++ b/signal.c @@ -391,7 +391,7 @@ interrupt_init(int argc, VALUE *argv, VALUE self) VALUE args[2]; args[0] = INT2FIX(SIGINT); - rb_scan_args(argc, argv, "01", &args[1]); + args[1] = rb_check_arity(argc, 0, 1) ? argv[0] : Qnil; return rb_call_super(2, args); } -- cgit v1.2.1