Add dummy environment variable for CI

nalabjp · nalabjp · commit 59022eab06f4 · 2017-10-30T02:18:47.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -20,3 +20,4 @@ script:
 env:
   global:
     - TZ='Asia/Tokyo'
+    - FACEBOOK_ACCESS_TOKEN='dummy_token'
