--- a/hooks-queue.py	Thu Aug 25 11:40:24 2016 +0800
+++ b/hooks-queue.py	Thu Aug 25 11:41:31 2016 +0800
@@ -70,7 +70,7 @@
 
 class GithubHookHandler(BaseHookHandler):
     def post(self):
-        event = self.request.headers.get('X-GitHub-Event')
+        event = self.request.headers.get('X-GitHub-Event', 'nonexistent')
         logging.debug('%s received event %r', self.__class__.__name__, event)
         getattr(self, 'handle_' + event, self.unknown_event)()