From b54e00fbe39d2fc70e67872029b3cbc2f3519e17 Mon Sep 17 00:00:00 2001
From: Dave O'Connor <git@mail.andvari.net>
Date: Tue, 19 Jan 2021 14:04:07 +0000
Subject: [PATCH] Add none-checking to schedule_format_int_to_enum

---
 neohubapi/enums.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/neohubapi/enums.py b/neohubapi/enums.py
index 6e88b49..0ea4f1c 100644
--- a/neohubapi/enums.py
+++ b/neohubapi/enums.py
@@ -23,6 +23,8 @@ class ScheduleFormat(enum.Enum):
 
 
 def schedule_format_int_to_enum(int_format):
+    if int_format is None:
+        return None
     if int_format == 0:
         return ScheduleFormat.ZERO
     elif int_format == 1: