From f6ba2255e6fe8a268148156cf3df1585d66f7558 Mon Sep 17 00:00:00 2001
From: Michael Brevard <yonshi29@gmail.com>
Date: Mon, 25 Mar 2024 19:21:01 +0200
Subject: [PATCH] fix: ensure observer is not undefined

---
 packages/nuxt/src/components/runtime/client-io-component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/nuxt/src/components/runtime/client-io-component.ts b/packages/nuxt/src/components/runtime/client-io-component.ts
index 0015a8804c..c3856b6747 100644
--- a/packages/nuxt/src/components/runtime/client-io-component.ts
+++ b/packages/nuxt/src/components/runtime/client-io-component.ts
@@ -12,7 +12,7 @@ export const createLazyIOClientPage = (componentLoader: Component) => {
       let unobserve: (() => void) | null = null
       onMounted(() => {
         const observer = useObserver()
-        unobserve = observer.observe(el.value as Element, () => {
+        unobserve = observer!.observe(el.value as Element, () => {
           isIntersecting.value = true
           unobserve?.()
           unobserve = null