From ed7494b14be1d46cafb08ffee6a2bcf8d13460a7 Mon Sep 17 00:00:00 2001
From: Mehdi Abaakouk <sileht@sileht.net>
Date: Wed, 16 Aug 2017 22:43:52 +0200
Subject: [PATCH] fix fmt args

---
 lg.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lg.py b/lg.py
index 3b5e56e..0abc24b 100644
--- a/lg.py
+++ b/lg.py
@@ -508,6 +508,7 @@ def show_bgpmap():
     for _as in prepend_as:
         graph.add_edge(pydot.Edge(*(_as, _as), label=" %dx" % prepend_as[_as], color="grey", fontcolor="grey"))
 
+    fmt = request.args.get('fmt', 'png')
     #response = Response("<pre>" + graph.create_dot() + "</pre>")
     if fmt == "png":
         response = Response(graph.create_png(), mimetype='image/png')