Update link.tsx

vercel · Dec 4, 2020 · a9244d2 · a9244d2
1 parent b403e9e
commit a9244d2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/next/client/link.tsx b/packages/next/client/link.tsx
@@ -40,6 +40,7 @@ function prefetch(
   as: string,
   options?: PrefetchOptions
 ): void {
+  if (!router) return
   if (typeof window === 'undefined') return
   if (!isLocalURL(href)) return
   // Prefetch the JSON page if asked (only in the client)