From fc8a2e180617d817bd1f1cba7e9c245d7b98f356 Mon Sep 17 00:00:00 2001
From: Joshua Boniface <joshua@boniface.me>
Date: Sun, 30 Sep 2018 13:22:59 -0400
Subject: [PATCH] Fix bug with dhcp close

---
 router-daemon/pvcrd/VXNetworkInstance.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/router-daemon/pvcrd/VXNetworkInstance.py b/router-daemon/pvcrd/VXNetworkInstance.py
index 2ec02c7e..a2e68fd4 100644
--- a/router-daemon/pvcrd/VXNetworkInstance.py
+++ b/router-daemon/pvcrd/VXNetworkInstance.py
@@ -50,6 +50,8 @@ class VXNetworkInstance():
 
         self.firewall_rules = {}
 
+        self.dhcp_server = None
+
         self.createNetwork()
 
         # Zookeper handlers for changed states
@@ -223,4 +225,5 @@ class VXNetworkInstance():
         )
 
     def stopDHCPServer(self):
-        self.dhcp_server.close()
+        if self.dhcp_server:
+            self.dhcp_server.close()