Fix router not working on some protocol

Added support for protocols other than http and https Fixes vercel#16456
Cow258 · Aug 30, 2020 · ea4327d · ea4327d
1 parent ce99436
commit ea4327d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/next/next-server/lib/router/utils/parse-relative-url.ts b/packages/next/next-server/lib/router/utils/parse-relative-url.ts
@@ -23,7 +23,9 @@ export function parseRelativeUrl(url: string, base?: string) {
   } = new URL(url, resolvedBase)
   if (
     origin !== DUMMY_BASE.origin ||
-    (protocol !== 'http:' && protocol !== 'https:')
+    (protocol !== 'http:' &&
+      protocol !== 'https:' &&
+      protocol !== DUMMY_BASE.protocol)
   ) {
     throw new Error('invariant: invalid relative URL')
   }