From: Evan You <yyx990803@gmail.com>
Date: Tue, 13 Aug 2019 15:13:26 +0000 (-0400)
Subject: wip: handle value -> value assignment in reactive object
X-Git-Tag: v3.0.0-alpha.0~931
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=61ab483af1ce744ae4cb617d3afea7ff21e4a49c;p=thirdparty%2Fvuejs%2Fcore.git

wip: handle value -> value assignment in reactive object
---

diff --git a/packages/reactivity/src/baseHandlers.ts b/packages/reactivity/src/baseHandlers.ts
index cdb9f7b1d0..a5cbe15a41 100644
--- a/packages/reactivity/src/baseHandlers.ts
+++ b/packages/reactivity/src/baseHandlers.ts
@@ -43,7 +43,7 @@ function set(
   const hadKey = hasOwnProperty.call(target, key)
   const oldValue = target[key]
   if (isValue(oldValue)) {
-    oldValue.value = value
+    oldValue.value = isValue(value) ? value.value : value
     return true
   }
   const result = Reflect.set(target, key, value, receiver)