1、修正issue#2769,swiper的destory报错的BUG (#2790)

NervJS · Apr 16, 2019 · b51b436 · b51b436
2 parents bf1b242 + 2ab7f9b
commit b51b436
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/taro-components/src/components/swiper/index.js b/packages/taro-components/src/components/swiper/index.js
@@ -102,7 +102,7 @@ class Swiper extends Nerv.Component {
 
   componentWillUnmount () {
     this.$el = null
-    this.mySwiper.destroy()
+    if (this.mySwiper) this.mySwiper.destroy()
   }
 
   render () {