Fix

diff --git a/apps/api/utils.py b/apps/api/utils.py
index f8be8a1..37a89a2 100644 (file)
--- a/apps/api/utils.py
+++ b/apps/api/utils.py
@@ -65,7 +65,7 @@ def natural_order(get_key=lambda x: x):
 
     def getter(key):
         nkey = get_key(key)
-        if not isinstance(key, unicode):
+        if not isinstance(nkey, unicode):
             ukey = nkey.decode('utf-8')
         else:
             ukey = nkey