From cfaec20ae319f34abfcb5e395dacc48ae77e112a Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 6 Jul 2020 17:50:39 +0200
Subject: [PATCH] Specify default Travis CI build platform explicitly

This doesn't really change anything right now, as Ubuntu Xenial is used
by default anyhow, but removes the last message from the validator at
https://config.travis-ci.com/explore so still worth having.
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 3462e1cc09..f689f123a9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,10 @@
 # root directory of the project.
 language: cpp
 
+# Specify the default platform.
+os: linux
+dist: xenial
+
 jobs:
     include:
         - dist: trusty