fix: don't override user config (#7034)

vitejs · Feb 23, 2022 · 8fd8f6e · 8fd8f6e
1 parent 2debb9f
commit 8fd8f6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/vite/src/node/http.ts b/packages/vite/src/node/http.ts
@@ -126,7 +126,7 @@ export async function resolveHttpsConfig(
 ): Promise<HttpsServerOptions | undefined> {
   if (!https) return undefined
 
-  const httpsOption = isObject(https) ? https : {}
+  const httpsOption = isObject(https) ? { ...https } : {}
 
   const { ca, cert, key, pfx } = httpsOption
   Object.assign(httpsOption, {