python: Drop use of types.StringTypes.

[cascardo/ovs.git] / python / ovs / unixctl / __init__.py

diff --git a/python/ovs/unixctl/__init__.py b/python/ovs/unixctl/__init__.py
index c6484c4..26e126a 100644 (file)
--- a/python/ovs/unixctl/__init__.py
+++ b/python/ovs/unixctl/__init__.py
@@ -14,10 +14,12 @@
 
 import types
 
+import six
+
 import ovs.util
 
 commands = {}
-strtypes = types.StringTypes
+strtypes = six.string_types
 
 
 class _UnixctlCommand(object):