From 2273dc1c3f2c53c9de1093b29de4cc47f1615888 Mon Sep 17 00:00:00 2001
From: David Schweikert <david@schweikert.ch>
Date: Wed, 24 Aug 2016 11:23:36 +0200
Subject: [PATCH] try to fix tests on travis-ci (no ipv6?)

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 9faf618..b4c8a34 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 # travis-ci.org configuration
 # 
 language: c
+sudo: required
+dist: trusty
 env:
     global:
         - secure: "CoI8hwHH1yfQoQxIfWGRS0WfTyScox+5aJn0fDDgz2uKrrIxmBvIw/WKX8wcSiV6fLmLuwgNkKqSM3hdO4qaG+JxfWcuEiZZHm+kxSGMkWbGb/fvAI+gHg8ldKyYttcIX71O5rlZiC2QpNKQi2v18S6pI5p8eqnx7DYx4YrmguQ="