From 17f89afa0d230595171a94e90e092aaf448a6173 Mon Sep 17 00:00:00 2001
From: Jonathan Harris <jonathan@marginal.org.uk>
Date: Sun, 7 Jan 2018 01:30:21 +0000
Subject: [PATCH] Return None for unset config entries on OSX

Was broken by d763e59. Fixes #281
---
 config.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/config.py b/config.py
index 6e0277e7..73099e31 100644
--- a/config.py
+++ b/config.py
@@ -146,7 +146,9 @@ class Config:
 
         def get(self, key):
             val = self.settings.get(key)
-            if hasattr(val, '__iter__'):
+            if val is None:
+                return None
+            elif hasattr(val, '__iter__'):
                 return list(val)	# make writeable
             else:
                 return unicode(val)