akr	2009-02-28 16:19:55 +0900 (Sat, 28 Feb 2009)

  New Revision: 22673

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22673

  Log:
    * lib/net/http.rb: suppress warnings of non-existing instance variable
      access for SSL.

  Modified files:
    trunk/ChangeLog
    trunk/lib/net/http.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22672)
+++ ChangeLog	(revision 22673)
@@ -1,3 +1,8 @@
+Sat Feb 28 16:18:39 2009  Tanaka Akira  <akr@f...>
+
+	* lib/net/http.rb: suppress warnings of non-existing instance variable
+	  access for SSL.
+
 Sat Feb 28 14:50:47 2009  Tanaka Akira  <akr@f...>
 
 	* ext/socket/lib/socket.rb (BasicSocket#connect_address): returns ::1
Index: lib/net/http.rb
===================================================================
--- lib/net/http.rb	(revision 22672)
+++ lib/net/http.rb	(revision 22673)
@@ -582,8 +582,11 @@
       D "opened"
       if use_ssl?
         ssl_parameters = Hash.new
+        iv_list = instance_variables
         SSL_ATTRIBUTES.each do |name|
-          if value = instance_variable_get("@#{name}")
+          ivname = "@#{name}".intern
+          if iv_list.include?(ivname) and
+             value = instance_variable_get(ivname)
             ssl_parameters[name] = value
           end
         end

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