From c1459ed9fcd37f7e54ad192cffc76fdaa6017a11 Mon Sep 17 00:00:00 2001
From: Sacha STAFYNIAK <sacha.stafyniak@gmail.com>
Date: Thu, 14 Apr 2022 12:26:14 +0200
Subject: [PATCH] fix(useRouteQuery): unset route query on default value
 (#1490)

---
 packages/router/useRouteQuery/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/router/useRouteQuery/index.ts b/packages/router/useRouteQuery/index.ts
index de1838f4f1c..a80618d0444 100644
--- a/packages/router/useRouteQuery/index.ts
+++ b/packages/router/useRouteQuery/index.ts
@@ -25,7 +25,7 @@ export function useRouteQuery<T extends string | string[]>(
     },
     set(v) {
       nextTick(() => {
-        router[unref(mode)]({ query: { ...route.query, [name]: v } })
+        router[unref(mode)]({ query: { ...route.query, [name]: v === defaultValue || v === null ? undefined : v } })
       })
     },
   })