From 14eb7c4aec2d1c90ff679e53751362dce9a488c5 Mon Sep 17 00:00:00 2001
From: Adam Coddington <me@adamcoddington.net>
Date: Sun, 9 Feb 2014 10:11:31 -0800
Subject: [PATCH] Convert 'None' into an empty string; otherwise, we will ask
 task to set various fields to the string value None.

---
 taskw/utils.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/taskw/utils.py b/taskw/utils.py
index 828b69a..2b3390f 100644
--- a/taskw/utils.py
+++ b/taskw/utils.py
@@ -54,7 +54,9 @@ def encode_task_experimental(task):
     if 'tags' in task:
         task['tags'] = ','.join(task['tags'])
     for k in task:
-        if isinstance(task[k], datetime.datetime):
+        if task[k] is None:
+            task[k] = ''
+        elif isinstance(task[k], datetime.datetime):
             if not task[k].tzinfo:
                 #  Dates not having timezone information should be
                 #  assumed to be in local time