From 1e6b88eb465fcd04cd01a2eea5a907c63f8a653b Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@bestpractical.com>
Date: Wed, 17 Feb 2016 18:08:06 -0800
Subject: [PATCH] [travis] further work on caching

---
 .travis.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 611a7dca..9d1828f0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: c
 before_install:
   - pushd ..
-  - if [ ! -d arduino-1.6.7 ]; then wget -v http://downloads.arduino.cc/arduino-1.6.7-linux64.tar.xz && tar xvf arduino-1.6.7-linux64.tar.xz; fi
+  - sh -c 'if [ ! -d arduino-1.6.7 ]; then wget -v http://downloads.arduino.cc/arduino-1.6.7-linux64.tar.xz && tar xvf arduino-1.6.7-linux64.tar.xz; fi'
   - popd
 install:
   - mkdir ../libs
@@ -18,6 +18,6 @@ notifications:
     on_success: change
     on_failure: change
 cache:
-  - ccache
-  - directories:
+  ccache: true
+  directories:
     - ../arduino-1.6.7
\ No newline at end of file