From a56f689c7d84ce6ef3ca5938477f1b3ee9ed03d9 Mon Sep 17 00:00:00 2001
From: jkriege2 <jan@jkrieger.de>
Date: Sun, 28 Jun 2020 10:36:41 +0200
Subject: [PATCH] using more modern Travis image to support newer doxygen

(cherry picked from commit 39aa7479aa3b519584d52be68401bbbb4628ce1a)
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 74df28b3fd..1d19035963 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ compiler:
 os:
   - linux
   - osx
-dist: xenial
+dist: bionic
 osx_image: xcode8.3
 
 matrix: