build: better caching of node modules in travis (#6619)

devversion · kara · commit dde6e19ac5c1 · 2017-08-24T10:11:36.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -55,4 +55,4 @@ script:
 
 cache:
   directories:
-    - $HOME/.npm
+    - ./node_modules/
