From 388daab77cd86e8b93f620716e626336056dcae1 Mon Sep 17 00:00:00 2001
From: Elrond <elrond+mediagoblin.org@samba-tng.org>
Date: Thu, 9 May 2013 12:28:54 +0200
Subject: [PATCH] piwigo: Fix validator usage.

wtforms.validators.Optional doesn't take an argument.
I don't know, why I gave it one.
---
 mediagoblin/plugins/piwigo/forms.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mediagoblin/plugins/piwigo/forms.py b/mediagoblin/plugins/piwigo/forms.py
index 18cbd5c5..fb04aa6a 100644
--- a/mediagoblin/plugins/piwigo/forms.py
+++ b/mediagoblin/plugins/piwigo/forms.py
@@ -36,7 +36,7 @@ class AddForm(wtforms.Form):
         [_md5_validator,
          wtforms.validators.Required()])
     thumbnail_sum = wtforms.TextField(None,
-        [wtforms.validators.Optional(False),
+        [wtforms.validators.Optional(),
          _md5_validator])
     file_sum = wtforms.TextField(None, [_md5_validator])
     name = wtforms.TextField()