Merge pull request #45 from bigchaindb/greenkeeper/xo-0.23.0

Update xo to the latest version 🚀

index.js

@@ -33,12 +33,12 @@ const fetchMeetups = () => {
 
             data = data_
 
-            log(`Re-built meetups cache. ` +
+            log('Re-built meetups cache. ' +
                 `Total: ${data_.length} public meetups. ` +
                 `Elapsed: ${(new Date() - start)}ms`)
         })
-        .catch(err => {
-            logError('Error parsing response from Meetup: ' + err.stack)
+        .catch(error => {
+            logError('Error parsing response from Meetup: ' + error.stack)
         })
 }
 
@@ -52,8 +52,8 @@ setInterval(fetchMeetups, ms('15m'))
 // Create the response
 //
 module.exports = async (req, res) => {
-    res.setHeader('Access-Control-Allow-Origin', '*')
-    res.setHeader('Access-Control-Allow-Methods', 'GET')
+    await res.setHeader('Access-Control-Allow-Origin', '*')
+    await res.setHeader('Access-Control-Allow-Methods', 'GET')
 
     return data
 }

package.json

@@ -25,7 +25,7 @@
     "request": "^2.81.0",
     "request-promise": "^4.2.1",
     "test-listen": "^1.0.2",
-    "xo": "^0.22.0"
+    "xo": "^0.23.0"
   },
   "now": {
     "alias": "bigchaindb-meetups.now.sh",

test/index.js

@@ -5,7 +5,7 @@ import request from 'request-promise'
 
 test('it works', async t => {
     const service = micro(async (req, res) => {
-        micro.send(res, 200, {
+        await micro.send(res, 200, {
             test: 'woot'
         })
     })