fix(pubsub): clear interval on error

alanshaw · alanshaw · commit d074e13eafb7 · 2018-05-17T10:43:44.000+01:00
License: MIT
Signed-off-by: Alan Shaw &lt;alan@tableflip.io&gt;
diff --git a/js/src/pubsub.js b/js/src/pubsub.js
@@ -21,6 +21,7 @@ function waitForPeers (ipfs, topic, peersToWait, callback) {
   const i = setInterval(() => {
     ipfs.pubsub.peers(topic, (err, peers) => {
       if (err) {
+        clearInterval(i)
         return callback(err)
       }
 

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,7 @@ function waitForPeers (ipfs, topic, peersToWait, callback) {`
`21`	`21`	`const i = setInterval(() => {`
`22`	`22`	`ipfs.pubsub.peers(topic, (err, peers) => {`
`23`	`23`	`if (err) {`
	`24`	`+ clearInterval(i)`
`24`	`25`	`return callback(err)`
`25`	`26`	`}`
`26`	`27`