From: yangdan8 <yangdan1@wps.cn>
Date: Wed, 24 Sep 2025 09:04:15 +0000 (+0800)
Subject: fix(reactivity): update iterator to check for completion instead of value presence... 
X-Git-Tag: v3.5.22~26
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2078f8b7565cf637f47fcd5b0abdfb2b264225bb;p=thirdparty%2Fvuejs%2Fcore.git

fix(reactivity): update iterator to check for completion instead of value presence (#13761)
---

diff --git a/packages/reactivity/src/arrayInstrumentations.ts b/packages/reactivity/src/arrayInstrumentations.ts
index 5bb955bfe..981a10d04 100644
--- a/packages/reactivity/src/arrayInstrumentations.ts
+++ b/packages/reactivity/src/arrayInstrumentations.ts
@@ -215,7 +215,7 @@ function iterator(
     iter._next = iter.next
     iter.next = () => {
       const result = iter._next()
-      if (result.value) {
+      if (!result.done) {
         result.value = wrapValue(result.value)
       }
       return result