From 7ec3ba3de6fb7dcaff87ca0b9b276bb229ab812d Mon Sep 17 00:00:00 2001
From: liuxingbaoyu <30521560+liuxingbaoyu@users.noreply.github.com>
Date: Sun, 27 Nov 2022 23:51:58 +0800
Subject: [PATCH] test

---
 packages/babel-helper-compilation-targets/src/index.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/babel-helper-compilation-targets/src/index.ts b/packages/babel-helper-compilation-targets/src/index.ts
index 86ce7b8e8ad9..829f8e4fb19a 100644
--- a/packages/babel-helper-compilation-targets/src/index.ts
+++ b/packages/babel-helper-compilation-targets/src/index.ts
@@ -173,13 +173,13 @@ function resolveTargets(queries: Browsers, env?: string): Targets {
 const targetsCache = new LruCache(64);
 
 function resolveTargetsCached(queries: Browsers, env?: string): Targets {
-  const cacheKey = JSON.stringify(queries) + env;
-  let cached = targetsCache.get(cacheKey);
+  const cacheKey = typeof queries === "string" ? queries : queries.join() + env;
+  let cached = targetsCache.get(cacheKey) as Targets | undefined;
   if (!cached) {
     cached = resolveTargets(queries, env);
     targetsCache.set(cacheKey, cached);
   }
-  return cached;
+  return { ...cached };
 }
 
 type GetTargetsOption = {