iseq.c: fix parameter of unnamed rest keywords argument

* iseq.c (rb_iseq_parameters): push argument type symbol only for
  unnamed rest keywords argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 4 deletions

diff --git a/iseq.c b/iseq.c
index 679bdb7a2d..1b33c559e3 100644
--- a/iseq.c
+++ b/iseq.c
@@ -2015,10 +2015,8 @@ rb_iseq_parameters(const rb_iseq_t *iseq, int is_proc)
 	    }
 	    rb_ary_push(args, a);
 	}
-	if (rb_id2str(iseq->local_table[iseq->arg_keyword])) {
-	    CONST_ID(keyrest, "keyrest");
-	    rb_ary_push(args, PARAM(iseq->arg_keyword, keyrest));
-	}
+	CONST_ID(keyrest, "keyrest");
+	rb_ary_push(args, PARAM(iseq->arg_keyword, keyrest));
     }
     if (iseq->arg_block != -1) {
 	CONST_ID(block, "block");