restored change

rg911 · rg911 · commit fbb0aed7a9db · 2019-05-01T09:59:31.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,9 @@ node_js:
   - "8"
   - "9"
   - "10"
+cache:
+  directories:
+    - "node_modules"
 before_script:
   - npm run build
 script: 
