From a3225c6eba7979822a4c1ea28581079256d5cf28 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Feb 2018 05:22:22 +0000
Subject: [PATCH] need shell's escape instead of M4's.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/m4/ruby_check_va_copy.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/m4/ruby_check_va_copy.m4 b/tool/m4/ruby_check_va_copy.m4
index cc885e56de..74338beb60 100644
--- a/tool/m4/ruby_check_va_copy.m4
+++ b/tool/m4/ruby_check_va_copy.m4
@@ -24,7 +24,7 @@ main()
     conftest(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0);
     exit(0);
 }],
-	rb_cv_va_copy=[$1],
+	rb_cv_va_copy="$1",
         rb_cv_va_copy="",
         rb_cv_va_copy="")dnl
     fi