From 3f37741ae7df9bd2392fe6eb95af22bd5a2d7f6a Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@flamingcow.tv>
Date: Sun, 27 Dec 2015 16:43:19 -0800
Subject: [PATCH] Avoid log spam on invalid instance channels.

---
 channel.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/channel.py b/channel.py
index 245f98d..25b9148 100644
--- a/channel.py
+++ b/channel.py
@@ -47,7 +47,8 @@ class OnChannelDisconnect(webapp2.RequestHandler):
   def post(self):
     instance_id = self.request.get('from')
     instance = models.Instance.FromID(instance_id)
-    instance.Delete()
+    if instance:
+      instance.Delete()
 
 
 app = webapp2.WSGIApplication([