From e48a12fc22b5a6c8057036b5c8ded59d17683da0 Mon Sep 17 00:00:00 2001
From: khai96_ <hvksmr1996@gmail.com>
Date: Thu, 2 May 2019 22:18:39 +0700
Subject: Set env vars to same type (array)

---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index fdea92a..e63e51a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,8 @@ matrix:
     - rust: beta
       env: []
     - rust: nightly
-      env: CLIPPY=true
+      env:
+        - CLIPPY=true
   include:
     - rust: stable
       env: []
-- 
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