From 0d98fd889f7c0b7a503071a4e905230a32dbe5a4 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 4 Feb 2017 10:48:13 +0000
Subject: pty/shl.rb: update [ci skip]

* sample/pty/shl.rb: stop writer loop when the child exited.
  PTY::ChildExited no longer raises asynchronously since r20298.
  [ruby-dev:49974] [Bug #13191]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 sample/pty/shl.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sample')

diff --git a/sample/pty/shl.rb b/sample/pty/shl.rb
index d82553dd89..1a878ac8aa 100644
--- a/sample/pty/shl.rb
+++ b/sample/pty/shl.rb
@@ -41,9 +41,10 @@ end
 $reader = Thread.new {
   while true
     begin
-      next if $r_pty.nil?
+      Thread.stop unless $r_pty
       c = $r_pty.getc
       if c.nil? then
+        Thread.main.raise('Exit')
         Thread.stop
       end
       print c.chr
-- 
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