From 49ae2a69f2c3acbb952406768320401cf1769425 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Sat, 20 Jun 2020 12:49:46 +0900 Subject: Add `mrb_get_arg1()` that retrieves single (and only) argument. `mrb_get_arg1()` raises `ArgumentError` if the method does not receive one argument. And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function. --- mrbgems/mruby-print/src/print.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'mrbgems/mruby-print') diff --git a/mrbgems/mruby-print/src/print.c b/mrbgems/mruby-print/src/print.c index 66d070f60..9301dbe55 100644 --- a/mrbgems/mruby-print/src/print.c +++ b/mrbgems/mruby-print/src/print.c @@ -45,9 +45,8 @@ printstr(mrb_state *mrb, mrb_value obj) mrb_value mrb_printstr(mrb_state *mrb, mrb_value self) { - mrb_value argv; + mrb_value argv = mrb_get_arg1(mrb); - mrb_get_args(mrb, "o", &argv); printstr(mrb, argv); return argv; -- cgit v1.2.3