From e8bc8b176aa537899d3f0f298f4ff4c2a105db8a Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sat, 18 Jan 2014 19:44:44 +0000
Subject: [PATCH] Avoid deprecated Exception.message.

---
 dulwich/objects.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dulwich/objects.py b/dulwich/objects.py
index e5b8c2a4a..754f9a356 100644
--- a/dulwich/objects.py
+++ b/dulwich/objects.py
@@ -91,7 +91,7 @@ def hex_to_sha(hex):
     except TypeError as exc:
         if not isinstance(hex, str):
             raise
-        raise ValueError(exc.message)
+        raise ValueError(exc.args[0])
 
 
 def hex_to_filename(path, hex):