From fc8d66c3c5ecb71156a35c936abd3fc8818505f2 Mon Sep 17 00:00:00 2001
From: Thadeus Burgess <thadeusb@thadeusb.com>
Date: Mon, 29 Jul 2013 22:26:16 -0500
Subject: [PATCH] encode to utf-8 to update md5 hash

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

diff --git a/flask_cache/__init__.py b/flask_cache/__init__.py
index 57adc23..a9ef229 100644
--- a/flask_cache/__init__.py
+++ b/flask_cache/__init__.py
@@ -311,7 +311,7 @@ def make_cache_key(f, *args, **kwargs):
             except AttributeError:
                 updated = "%s%s%s" % (altfname, keyargs, keykwargs)
 
-            cache_key.update(updated)
+            cache_key.update(updated.encode('utf-8'))
             cache_key = base64.b64encode(cache_key.digest())[:16]
             cache_key += version_data