From b4819e060c78b4dca63cd2b611c3b066decc0c8b Mon Sep 17 00:00:00 2001
From: Jeremy Tuloup <jeremy.tuloup@gmail.com>
Date: Fri, 14 Jun 2019 16:37:18 +0200
Subject: [PATCH] Open browser after listening

---
 voila/app.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/voila/app.py b/voila/app.py
index a9a462865..9e9469dbf 100644
--- a/voila/app.py
+++ b/voila/app.py
@@ -451,14 +451,15 @@ def start(self):
             ])
 
         self.app.add_handlers('.*$', handlers)
-        if self.open_browser:
-            self.launch_browser()
         self.listen()
 
     def listen(self):
         self.app.listen(self.port)
         self.log.info('Voila is running at:\n%s' % self.display_url)
 
+        if self.open_browser:
+            self.launch_browser()
+
         self.ioloop = tornado.ioloop.IOLoop.current()
         try:
             self.ioloop.start()