From d6d0d4651a9347766c2b6a48f81f75fc21fe27e7 Mon Sep 17 00:00:00 2001
From: Andrea <a.stirpe@onestein.nl>
Date: Tue, 20 Oct 2020 09:26:18 +0200
Subject: [PATCH] Add graphviz in .travis.yml

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 4b5ed106..489248d5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ addons:
   apt:
     packages:
       - expect-dev # provides unbuffer utility
+      - graphviz
 
 stages:
   - linting