fix(docs): fixed build error after upgrading next

mlaursen · mlaursen · commit 18617317d79f · 2021-03-21T20:52:38.000-06:00
diff --git a/packages/documentation/src/pages/_document.tsx b/packages/documentation/src/pages/_document.tsx
@@ -27,7 +27,7 @@ export default class MyDocument extends Document<MyDocumentProps> {
     const initialProps = await Document.getInitialProps(ctx);
     let theme = "light";
     if (ctx && ctx.req) {
-      ({ theme = "light" } = ctx.req.cookies);
+      ({ theme = "light" } = ctx.req.cookies ?? {});
     } else if (typeof window !== "undefined") {
       theme = Cookie.get("theme") || "light";
     }

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ export default class MyDocument extends Document<MyDocumentProps> {`
`27`	`27`	`const initialProps = await Document.getInitialProps(ctx);`
`28`	`28`	`let theme = "light";`
`29`	`29`	`if (ctx && ctx.req) {`
`30`		`- ({ theme = "light" } = ctx.req.cookies);`
	`30`	`+ ({ theme = "light" } = ctx.req.cookies ?? {});`
`31`	`31`	`} else if (typeof window !== "undefined") {`
`32`	`32`	`theme = Cookie.get("theme") \|\| "light";`
`33`	`33`	`}`