Make appname optional in AppDirs wrapper as in the wrapped functions. Fixes #55.

1 files changed, 2 insertions, 2 deletions

diff --git a/appdirs.py b/appdirs.py
index 3be0f7f..e64a135 100644
--- a/appdirs.py
+++ b/appdirs.py
@@ -364,8 +364,8 @@ def user_log_dir(appname=None, appauthor=None, version=None, opinion=True):
 
 class AppDirs(object):
     """Convenience wrapper for getting application dirs."""
-    def __init__(self, appname, appauthor=None, version=None, roaming=False,
-                 multipath=False):
+    def __init__(self, appname=None, appauthor=None, version=None,
+            roaming=False, multipath=False):
         self.appname = appname
         self.appauthor = appauthor
         self.version = version