From fcf8b9ef72aba39e10c5faa134a01ec37ec0bce6 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Sun, 8 Nov 2020 23:32:44 +0900
Subject: [PATCH] test/resolv/test_dns.rb: suppress "assigned but unused
 variable"

---
 test/resolv/test_dns.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/resolv/test_dns.rb b/test/resolv/test_dns.rb
index 617babf829..d3c4b1f3e9 100644
--- a/test/resolv/test_dns.rb
+++ b/test/resolv/test_dns.rb
@@ -156,7 +156,7 @@ class TestResolvDNS < Test::Unit::TestCase
             ra =     (flags & 0x0080) >> 7
             z =      (flags & 0x0070) >> 4
             rcode =   flags & 0x000f
-            rest = msg[12..-1]
+            _rest = msg[12..-1]
 
             questions = msg.bytes[12..-1]
             labels = []