From f1ceda3733d54b4420f5fb8c1c288459488341e4 Mon Sep 17 00:00:00 2001
From: Matt Snider <matt.snider@alum.utoronto.ca>
Date: Sun, 24 Mar 2019 12:55:10 +0100
Subject: [PATCH] Disallow invalid priorities during interactive prompt

---
 todoist_taskwarrior/cli.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/todoist_taskwarrior/cli.py b/todoist_taskwarrior/cli.py
index ff1420d..f76c233 100644
--- a/todoist_taskwarrior/cli.py
+++ b/todoist_taskwarrior/cli.py
@@ -162,8 +162,7 @@ def task_prompt(**task_data):
                 'Set priority',
                 default='',
                 show_default=False,
-                type=click.Choice([None, 'L', 'M', 'H']),
-                value_proc=lambda x: None if '' else x,
+                type=click.Choice(['L', 'M', 'H', '']),
             ),
         },