From d219e63a74b4d264c3c71a477c1813f23ff1f771 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Mon, 27 Feb 2017 18:38:56 +0900
Subject: Clear block arg when method_missing takes *args.

---
 src/vm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/vm.c b/src/vm.c
index cba36123b..a370ec919 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1190,6 +1190,7 @@ RETRY_TRY_BLOCK:
         mid = missing;
         if (n == CALL_MAXARGS-1) {
           regs[a+1] = mrb_ary_new_from_values(mrb, n, regs+a+1);
+          SET_NIL_VALUE(regs[bidx]);
           n++;
         }
         if (n == CALL_MAXARGS) {
-- 
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