From 189c8d1441c370e85a6fa1bfadec35c8be1b26ee Mon Sep 17 00:00:00 2001
From: fxy060608 <fxy060608@gmail.com>
Date: Fri, 6 Dec 2019 19:54:08 +0800
Subject: [PATCH] fix(v3): properties

---
 packages/uni-mp-weixin/dist/mp.js                | 4 ++--
 src/core/runtime/mp/polyfill/state/properties.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/uni-mp-weixin/dist/mp.js b/packages/uni-mp-weixin/dist/mp.js
index 426517fd8..1f12686b1 100644
--- a/packages/uni-mp-weixin/dist/mp.js
+++ b/packages/uni-mp-weixin/dist/mp.js
@@ -508,9 +508,9 @@ function initProperties (vm, instanceData) {
         /* eslint-disable no-self-compare */
         if (newVal === value || (newVal !== newVal && value !== value)) {
           return
-        }
+        }
+        value = newVal;
         if (observer) {
-          value = newVal;
           observe(observer, vm, newVal, oldVal);
         }
         // 触发渲染
diff --git a/src/core/runtime/mp/polyfill/state/properties.js b/src/core/runtime/mp/polyfill/state/properties.js
index 0d55c3aae..174eca621 100644
--- a/src/core/runtime/mp/polyfill/state/properties.js
+++ b/src/core/runtime/mp/polyfill/state/properties.js
@@ -84,9 +84,9 @@ export function initProperties (vm, instanceData) {
         /* eslint-disable no-self-compare */
         if (newVal === value || (newVal !== newVal && value !== value)) {
           return
-        }
+        }
+        value = newVal
         if (observer) {
-          value = newVal
           observe(observer, vm, newVal, oldVal)
         }
         // 触发渲染
-- 
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