From ab63cdf1ab776ca7ff137c0969bef30965450566 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 23 Jul 2012 13:49:56 +0000
Subject: [PATCH] * lib/open-uri.rb: use respond_to? to test Tempfile.  
 [ruby-dev:45995] [Bug #6781] reported by hsbt (Hiroshi SHIBATA).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       | 5 +++++
 lib/open-uri.rb | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c930d8d11f..18597f3a53 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Jul 23 22:48:19 2012  Tanaka Akira  <akr@fsij.org>
+
+	* lib/open-uri.rb: use respond_to? to test Tempfile.
+	  [ruby-dev:45995] [Bug #6781] reported by hsbt (Hiroshi SHIBATA).
+
 Mon Jul 23 14:43:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (LIBPATHENV): LIBPATH is used on AIX, but not
diff --git a/lib/open-uri.rb b/lib/open-uri.rb
index 07034654a2..7f2a056370 100644
--- a/lib/open-uri.rb
+++ b/lib/open-uri.rb
@@ -149,8 +149,8 @@ module OpenURI
       begin
         yield io
       ensure
-        if io.kind_of? Tempfile
-          io.close!
+        if io.respond_to? :close!
+          io.close! # Tempfile
         else
           io.close
         end