add missing config

app.js

@@ -1,6 +1,8 @@
 const config = require('./config')
 
 global.client_id_b64 = Buffer.from(`${config.reddit_app_id}:`).toString('base64')
+global.reddit_access_token = null
+global.reddit_refresh_token = null
 
 const pug = require('pug')
 const path = require('path')

inc/processSubredditSidebar.js

@@ -1,4 +1,5 @@
 module.exports = function() {
+  const config = require('../config')
   this.processSubredditSidebar = (subreddit, redis, fetch, RedditAPI) => {
     return new Promise(resolve => {
       (async () => {