wip: proper handling of value assignment in reactive object

2019-08-13 11:30:28 -04:00 · 2019-08-13 11:30:28 -04:00 · 09141b56fd
commit 09141b56fd
parent 2fc0d599db
1 changed files with 1 additions and 1 deletions
--- a/packages/reactivity/src/baseHandlers.ts
+++ b/packages/reactivity/src/baseHandlers.ts
@ -42,7 +42,7 @@ function set(
  value = toRaw(value)
  const hadKey = hasOwnProperty.call(target, key)
  const oldValue = target[key]
-  if (isValue(oldValue)) {
+  if (isValue(oldValue) && !isValue(value)) {
    oldValue.value = value
    return true
  }