From 672c6084e3d651db1537f50a1ae8f3b3edc32e92 Mon Sep 17 00:00:00 2001
From: William Grant <me@williamgrant.id.au>
Date: Sat, 19 Mar 2011 21:24:48 +1100
Subject: [PATCH] python2.6 base64.b64encode doesn't like bytearrays... convert
 to bytes instead.

---
 dkim/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dkim/__init__.py b/dkim/__init__.py
index 3a6d2aa..b4250d7 100644
--- a/dkim/__init__.py
+++ b/dkim/__init__.py
@@ -345,7 +345,7 @@ def sign(message, selector, domain, privkey, identity=None,
             h, pk['privateExponent'], pk['modulus'])
     except DigestTooLargeError:
         raise ParameterError("digest too large for modulus")
-    sig_value += base64.b64encode(sig2)
+    sig_value += base64.b64encode(bytes(sig2))
 
     return b'DKIM-Signature: ' + sig_value + b"\r\n"