From 62030cad96e7b3b2992694d83d895d7cd3860c58 Mon Sep 17 00:00:00 2001
From: Alexandr <55993184+BubbleSortt@users.noreply.github.com>
Date: Fri, 26 Apr 2024 17:44:51 +0300
Subject: [PATCH] fix(nuxt): handle arrays correctly in `updateAppConfig`
 (#26949)

---
 packages/nuxt/src/app/config.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/nuxt/src/app/config.ts b/packages/nuxt/src/app/config.ts
index 922ad0c3cd..6b6370e542 100644
--- a/packages/nuxt/src/app/config.ts
+++ b/packages/nuxt/src/app/config.ts
@@ -27,7 +27,8 @@ function deepAssign (obj: any, newObj: any) {
   for (const key in newObj) {
     const val = newObj[key]
     if (val !== null && typeof val === 'object') {
-      obj[key] = obj[key] || {}
+      const defaultVal = Array.isArray(val) ? [] : {}
+      obj[key] = obj[key] || defaultVal
       deepAssign(obj[key], val)
     } else {
       obj[key] = val