From 8124127fe9f80339f6f6bcb2fe6fd751b307e3d9 Mon Sep 17 00:00:00 2001
From: Bob Halley <halley@nominum.com>
Date: Sat, 7 Apr 2012 21:12:23 +0100
Subject: [PATCH] BytesIO not StringIO

---
 dns/dnssec.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dns/dnssec.py b/dns/dnssec.py
index 61a06d97..61f2410a 100644
--- a/dns/dnssec.py
+++ b/dns/dnssec.py
@@ -89,7 +89,7 @@ def algorithm_to_text(value):
     return text
 
 def _to_rdata(record, origin):
-    s = io.StringIO()
+    s = io.BytesIO()
     record.to_wire(s, origin=origin)
     return s.getvalue()
 
-- 
2.47.3