Fix travis env setting

Ruben Bridgewater · Ruben Bridgewater · commit 7c6f1bd5cbf5 · 2015-11-24T00:52:13.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,7 @@
 language: node_js
 sudo: false
 env:
-  - CXX=g++-4.8
-  - TRAVIS=true
+  - CXX=g++-4.8 TRAVIS=true
 addons:
   apt:
     sources:
