From 879d41e22c7ef558aba93f93cf16632ba2e03a54 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 18 Feb 2008 01:17:44 +0000
Subject: * ext/pty/lib/expect.rb (IO#expect): check if peer is closed.  
 [ruby-Bugs-17940]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/pty/lib/expect.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/pty/lib')

diff --git a/ext/pty/lib/expect.rb b/ext/pty/lib/expect.rb
index aa9ab895d3..08191b05b9 100644
--- a/ext/pty/lib/expect.rb
+++ b/ext/pty/lib/expect.rb
@@ -10,7 +10,7 @@ class IO
       e_pat = pat
     end
     while true
-      if IO.select([self],nil,nil,timeout).nil? then
+      if !IO.select([self],nil,nil,timeout) or eof? then
         result = nil
         break
       end
-- 
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