From 76d7a8de363b97e1cd56afc2b59057a47a7dbdd0 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Wed, 29 Aug 2018 14:34:52 +0100
Subject: Delete "permissions" setting when it's empty

---
 modules/permissions.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/permissions.py b/modules/permissions.py
index 3baa61e2..23eb4dbf 100644
--- a/modules/permissions.py
+++ b/modules/permissions.py
@@ -156,6 +156,9 @@ class Module(object):
                 target.nickname, permission))
         else:
             permissions.remove(permission)
-            target.set_setting("permissions", permissions)
+            if not permissions:
+                target.del_setting("permissions")
+            else:
+                target.set_setting("permissions", permissions)
             event["stdout"].write("Removed permission '%s' from %s" % (
                 permission, target.nickname))
-- 
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