From 4b352f89cf4d785a1165ef9082e8a0e69306dae6 Mon Sep 17 00:00:00 2001
From: Marty Zalega <marty@Minion.local>
Date: Sun, 24 Jul 2011 11:01:17 +1000
Subject: [PATCH] bug in 1.9.2 interpreter causes crash when using 'zip' on
 enumerables of bytes, this is a work around until ruby is fixed

---
 lib/openid/dh.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/openid/dh.rb b/lib/openid/dh.rb
index cbe53114..0c15b867 100644
--- a/lib/openid/dh.rb
+++ b/lib/openid/dh.rb
@@ -57,7 +57,7 @@ def DiffieHellman.strxor(s, t)
       end
 
       if String.method_defined? :bytes
-        s.bytes.zip(t.bytes).map{|sb,tb| sb^tb}.pack('C*')
+        s.bytes.to_a.zip(t.bytes.to_a).map{|sb,tb| sb^tb}.pack('C*')
       else
         indices = 0...(s.length)
         chrs = indices.collect {|i| (s[i]^t[i]).chr}