From b9d03978df55f73bc7fe6a3d5ee993d97b378a06 Mon Sep 17 00:00:00 2001
From: Christopher Hiller <boneskull@boneskull.com>
Date: Wed, 4 Apr 2018 11:45:05 -0700
Subject: [PATCH] re-enable caching for node tests of v6 and v4

Signed-off-by: Christopher Hiller <boneskull@boneskull.com>
---
 .travis.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 7ce78ea724..f7e9df925c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,13 +21,18 @@ jobs:
     - &node
       script: npm start test.node
       node_js: '8'
-      cache: false
 
     - <<: *node
       node_js: '6'
+      cache:
+        directories:
+          - node_modules
 
     - <<: *node
       node_js: '4'
+      cache:
+        directories:
+          - node_modules
 
     - script: npm start test.bundle test.browser
       before_script: mkdir -p .karma