From 3e940c0f252738dc2bc251cc9312f5d52ce8340d Mon Sep 17 00:00:00 2001
From: dolymood <dolymood@gmail.com>
Date: Thu, 4 Jul 2019 19:12:41 +0800
Subject: [PATCH] fix(index-list): scroll component refresh check

---
 src/components/index-list/index-list.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/index-list/index-list.vue b/src/components/index-list/index-list.vue
index 3330b84a..9d14ad35 100644
--- a/src/components/index-list/index-list.vue
+++ b/src/components/index-list/index-list.vue
@@ -162,7 +162,7 @@
       refresh() {
         this._caculateTitleHeight()
         this._calculateHeight()
-        this.$refs.scroll.refresh()
+        this.$refs.scroll && this.$refs.scroll.refresh()
       },
       selectItem(item) {
         this.$emit(EVENT_SELECT, item)
-- 
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