fix: Continued undefined error in serverWorker registration

tommoor · tommoor · commit 3fbb3a2403c1 · 2021-04-24T12:50:30.000-07:00
diff --git a/app/index.js b/app/index.js
@@ -37,7 +37,7 @@ if ("serviceWorker" in window.navigator) {
       }
     );
 
-    if (maybePromise) {
+    if (maybePromise && maybePromise.then) {
       maybePromise
         .then((registration) => {
           console.log("SW registered: ", registration);

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ if ("serviceWorker" in window.navigator) {`
`37`	`37`	`}`
`38`	`38`	`);`
`39`	`39`
`40`		`- if (maybePromise) {`
	`40`	`+ if (maybePromise && maybePromise.then) {`
`41`	`41`	`maybePromise`
`42`	`42`	`.then((registration) => {`
`43`	`43`	`console.log("SW registered: ", registration);`