* lib/net/http.rb (transport_request): @socket may be nil.

patched by Egbert Eich [ruby-core:32829]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Oct 18 10:19:00 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/net/http.rb (transport_request): @socket may be nil.
+	  patched by Egbert Eich [ruby-core:32829]
+
 Mon Oct 18 09:57:28 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* sprintf.c (BSD_vfprintf): wrong padding arround prefix and

lib/net/http.rb

@@ -1201,7 +1201,7 @@ module Net   #:nodoc:
       res
     rescue => exception
       D "Conn close because of error #{exception}"
-      @socket.close unless @socket.closed?
+      @socket.close if @socket and not @socket.closed?
       raise exception
     end