Return empty WebhookStore from files that do not exist

Review Request #10084 — Created July 13, 2018 and submitted

Information

rb-gateway
master
7ecaf26...

Reviewers

Previously if a webhooks.json file did not exist, we would fail to
start RB Gateway and creating an empty webhooks.json won't fix the
issue.

Now if either the file doesn't exist or if it is empty we simply return
an empty hook store.

Ran unit tests.

chipx86
  1. Ship It!
  2. 
      
brennie
brennie
Review request changed
Status:
Completed
Change Summary:
Pushed to master (d056b10)