From 2a676d80ce01613d36f356ff204d3fdb9a79bffb Mon Sep 17 00:00:00 2001
From: Akita Noek <anoek@ansible.com>
Date: Mon, 18 Apr 2016 08:45:44 -0400
Subject: [PATCH] Handle vacuous role rebuilding condition instead of exploding

---
 awx/main/models/rbac.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/awx/main/models/rbac.py b/awx/main/models/rbac.py
index 39c73cbe2f..79a13eb485 100644
--- a/awx/main/models/rbac.py
+++ b/awx/main/models/rbac.py
@@ -234,6 +234,9 @@ class Role(CommonModelNameNotUnique):
         #
         #
 
+        if len(role_ids_to_rebuild) == 0:
+            return
+
         cursor = connection.cursor()
         loop_ct = 0