From 4390b6da780928b8a36ab3b02ebf40cf5aed9874 Mon Sep 17 00:00:00 2001
From: LeoVerto <LeoVerto@users.noreply.github.com>
Date: Fri, 14 Sep 2018 18:07:24 +0200
Subject: [PATCH] Fix IndexError on unconfigured networks

---
 docker-net-graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-net-graph.py b/docker-net-graph.py
index bd0cab8..3852f9b 100755
--- a/docker-net-graph.py
+++ b/docker-net-graph.py
@@ -61,7 +61,7 @@ def generate_graph(verbose: bool, file: str):
 
         try:
             gateway = net['IPAM']['Config'][0]['Gateway']
-        except KeyError:
+        except (KeyError, IndexError):
             # This network doesn't seem to be used, skip it
             continue