From 7be1e4ac6ee5c41be739211ca12b44d93d305117 Mon Sep 17 00:00:00 2001
From: lethe <1443646652@qq.com>
Date: Thu, 24 Oct 2019 21:14:47 +0800
Subject: [PATCH] fix(CountDown): destroy timer when Component destroyed
 (#2199)

---
 packages/count-down/index.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/count-down/index.ts b/packages/count-down/index.ts
index 1b185a68..3419a058 100644
--- a/packages/count-down/index.ts
+++ b/packages/count-down/index.ts
@@ -28,6 +28,11 @@ VantComponent({
     formattedTime: '0'
   },
 
+  destroyed() {
+    clearTimeout(this.tid);
+    this.tid = null;
+  },
+
   methods: {
     // 开始
     start() {