remove extraneous slashes

dummdidumm · dummdidumm · commit 168fcdbcbe71 · 2023-03-21T15:41:22.000+01:00
diff --git a/packages/adapter-vercel/files/serverless.js b/packages/adapter-vercel/files/serverless.js
@@ -22,10 +22,12 @@ export default async (req, res) => {
 		const [path, search] = req.url.split('?');
 
 		const params = new URLSearchParams(search);
-		const pathname = params.get('__pathname');
+		let pathname = params.get('__pathname');
 
 		if (pathname) {
 			params.delete('__pathname');
+			// Optional routes' pathname replacements look like `/foo/$1/bar` which means we could end up with an url like /foo//bar
+			pathname = pathname.replace(/\/+/g, '/');
 			req.url = `${pathname}${path.endsWith(DATA_SUFFIX) ? DATA_SUFFIX : ''}?${params}`;
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -22,10 +22,12 @@ export default async (req, res) => {`
`22`	`22`	`const [path, search] = req.url.split('?');`
`23`	`23`
`24`	`24`	`const params = new URLSearchParams(search);`
`25`		`- const pathname = params.get('__pathname');`
	`25`	`+ let pathname = params.get('__pathname');`
`26`	`26`
`27`	`27`	`if (pathname) {`
`28`	`28`	`params.delete('__pathname');`
	`29`	+ // Optional routes' pathname replacements look like `/foo/$1/bar` which means we could end up with an url like /foo//bar
	`30`	`+ pathname = pathname.replace(/\/+/g, '/');`
`29`	`31`	req.url = `${pathname}${path.endsWith(DATA_SUFFIX) ? DATA_SUFFIX : ''}?${params}`;
`30`	`32`	`}`
`31`	`33`	`}`