From 2c3cb593157ce4a03b152a36ea28a24cd17bfee4 Mon Sep 17 00:00:00 2001
From: Khodor Ammar <khodor@apple.com>
Date: Sun, 16 Dec 2018 09:45:13 +0400
Subject: [PATCH] preserve original querystring parameters by appending them
 with lng

---
 src/middlewares/next-i18next-middleware.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/middlewares/next-i18next-middleware.js b/src/middlewares/next-i18next-middleware.js
index ab97c58f..d00f41c3 100644
--- a/src/middlewares/next-i18next-middleware.js
+++ b/src/middlewares/next-i18next-middleware.js
@@ -14,8 +14,9 @@ export default function (nexti18next, app, server) {
     server.get(/^\/(?!_next|static).*$/, lngPathDetector)
     server.get(`/:lng(${allLanguages.join('|')})/*`, (req, res) => {
       const { lng } = req.params
+      const { query } = req
       const url = parse(req.url).pathname
-      app.render(req, res, url.replace(`/${lng}`, ''), { lng })
+      app.render(req, res, url.replace(`/${lng}`, ''), { lng, ...query })
     })
   }
 }