From d1c516fcf55ceaf4224b279d61c704b8b0251598 Mon Sep 17 00:00:00 2001
From: Krisjanis Rijnieks <krisjanis.rijnieks@gmail.com>
Date: Thu, 17 May 2018 23:29:15 +0200
Subject: [PATCH] Improve on .travis.yml cache dir syntax

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

diff --git a/.travis.yml b/.travis.yml
index 78f4380..9ca6f63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ git:
 
 cache:
   directories:
-    ${CACHE_DIR}
+    - ${CACHE_DIR}
 
 jobs:
   include: