From db855e8cf57e96bee0ee9b3254654e14dddfd4d1 Mon Sep 17 00:00:00 2001
From: wangqr <wangqr@wangqr.tk>
Date: Mon, 9 Mar 2020 19:47:07 -0400
Subject: [PATCH] Fix Travis warning

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

diff --git a/.travis.yml b/.travis.yml
index abe9bda34..af96b9bcd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-sudo: required
+os: linux
 dist: bionic
 language: cpp