rabbitmq_policy: fix IndexError when no policies exist yet (ansible#3…

…3556) If the list of existing policies is empty, an IndexError would be raised since stdout was blank.
mattl · Jan 26, 2018 · 6dcb41b · 6dcb41b
1 parent b1a6f1f
commit 6dcb41b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/ansible/modules/messaging/rabbitmq_policy.py b/lib/ansible/modules/messaging/rabbitmq_policy.py
@@ -113,6 +113,8 @@ def list(self):
         policies = self._exec(['list_policies'], True)
 
         for policy in policies:
+            if not policy:
+                continue
             policy_name = policy.split('\t')[1]
             if policy_name == self._name:
                 return True