From 8d618fed2abbaa4f85face4e8a7be3874247eefe Mon Sep 17 00:00:00 2001
From: Junaid Ali <junaidali@plumgrid.com>
Date: Fri, 25 Mar 2016 21:50:46 +0500
Subject: [PATCH] Updated config-changed hook

---
 hooks/pg_gw_hooks.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hooks/pg_gw_hooks.py b/hooks/pg_gw_hooks.py
index 4ff5abc..639e9a5 100755
--- a/hooks/pg_gw_hooks.py
+++ b/hooks/pg_gw_hooks.py
@@ -85,6 +85,8 @@ def config_changed():
             log("Fabric interface already set")
         else:
             stop_pg()
+    if charm_config.changed('external-interfaces'):
+        stop_pg()
     if (charm_config.changed('install_sources') or
         charm_config.changed('plumgrid-build') or
         charm_config.changed('install_keys') or