From be86e71c674a6eb3221019cc9e988b3e999b2220 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Wed, 22 May 2019 02:13:57 +0900
Subject: [PATCH] Reopen $stderr with specified fd by RELINE_STDERR_TTY

---
 lib/reline.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/reline.rb b/lib/reline.rb
index 258edcd457..ac279b43f0 100644
--- a/lib/reline.rb
+++ b/lib/reline.rb
@@ -273,6 +273,9 @@ module Reline
   end
 
   def inner_readline(prompt, add_hist, multiline, &confirm_multiline_termination)
+    if ENV['RELINE_STDERR_TTY']
+      $stderr.reopen(ENV['RELINE_STDERR_TTY'], 'w')
+    end
     @@config.read
     otio = Reline::IOGate.prep