From 357406da8b463978b6db68ef5672b76067506c64 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Wed, 22 Sep 2021 18:14:13 +0900
Subject: [ruby/reline] Use `unpack1` instead of `unpack(template)[0]`

https://github.com/ruby/reline/commit/45aa367616
---
 lib/reline/terminfo.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/reline/terminfo.rb')

diff --git a/lib/reline/terminfo.rb b/lib/reline/terminfo.rb
index d78f3d7b17..3f32a5aab0 100644
--- a/lib/reline/terminfo.rb
+++ b/lib/reline/terminfo.rb
@@ -71,7 +71,7 @@ module Reline::Terminfo
   def self.setupterm(term, fildes)
     errret_int = String.new("\x00" * 8, encoding: 'ASCII-8BIT')
     ret = @setupterm.(term, fildes, errret_int)
-    errret = errret_int.unpack('i')[0]
+    errret = errret_int.unpack1('i')
     case ret
     when 0 # OK
       0
-- 
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