chore: enable tests for node v4

gajus · Aug 23, 2016 · e33fb50 · e33fb50
1 parent 0c21a5b
commit e33fb50
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,10 @@ language: node_js
 node_js:
   - 6
   - 5
+  - 4
+before_install:
+  - npm config set depth 0
+  - npm install --global npm@3
 notifications:
   email: false
 sudo: false