fix(pubsub): subscribe promises (#1141)

richardschneider · daviddias · commit 558017dcf0e0 · 2017-12-10T09:29:35.000Z
diff --git a/src/core/components/pubsub.js b/src/core/components/pubsub.js
@@ -24,7 +24,7 @@ module.exports = function pubsub (self) {
         }
 
         self._pubsub.on(topic, handler)
-        setImmediate(() => callback())
+        setImmediate(cb)
       }
 
       if (!callback) {

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ module.exports = function pubsub (self) {`
`24`	`24`	`}`
`25`	`25`
`26`	`26`	`self._pubsub.on(topic, handler)`
`27`		`- setImmediate(() => callback())`
	`27`	`+ setImmediate(cb)`
`28`	`28`	`}`
`29`	`29`
`30`	`30`	`if (!callback) {`