🐛 Explicitly set interval to null after clearing it

leolabs · leolabs · commit c1fe0c6a30cb · 2017-06-10T00:21:11.000+02:00
diff --git a/elements/providers/playback/playback-spotilocal.html b/elements/providers/playback/playback-spotilocal.html
@@ -61,7 +61,8 @@
         }
 
         play(ref) {
-            this._interval = clearInterval(this._interval);
+            clearInterval(this._interval);
+            this._interval = null;
 
             return this._withSpotify(s => {
                 if (ref) {

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,8 @@`
`61`	`61`	`}`
`62`	`62`
`63`	`63`	`play(ref) {`
`64`		`- this._interval = clearInterval(this._interval);`
	`64`	`+ clearInterval(this._interval);`
	`65`	`+ this._interval = null;`
`65`	`66`
`66`	`67`	`return this._withSpotify(s => {`
`67`	`68`	`if (ref) {`