From 917fc02bcdf22140f75e640dc913a698950092ea Mon Sep 17 00:00:00 2001
From: Lukas Holecek <hluk@email.cz>
Date: Aug 28 2019 07:41:16 +0000
Subject: Fix exception when gating.yaml is not found


Signed-off-by: Lukas Holecek <hluk@email.cz>

---

diff --git a/greenwave/policies.py b/greenwave/policies.py
index 4b2b31e..cdb0ddf 100644
--- a/greenwave/policies.py
+++ b/greenwave/policies.py
@@ -468,6 +468,9 @@ class RemoteRule(Rule):
             logging.exception(
                 'Failed to retrieve policies for %r', subject_identifier)
 
+        if sub_policies is None:
+            return False
+
         return any(sub_policy.matches(**attributes) for sub_policy in sub_policies)
 
     def to_json(self):