From bb561c5da3a3f7f26d722cb5ac7a36336f12248f Mon Sep 17 00:00:00 2001
From: Niels de Vos <ndevos@redhat.com>
Date: Tue, 30 Jun 2020 13:05:19 +0200
Subject: [PATCH] ci: select OS for Travis CI

Travis logs a message while parsing its configuration:

    root: missing os, using the default linux

By adding the "os: linux" option, the unneeded message is removed.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 4fdcc0ceb..dd058e143 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 ---
 # need for docker build
+os: linux
 dist: bionic
 
 addons: