From 0dc5c972813ad6103b2651b232adb7216ee3815e Mon Sep 17 00:00:00 2001
From: Rookie_Zoe <zoe@rushb.cn>
Date: Tue, 23 Oct 2018 15:51:49 +0800
Subject: [PATCH] fix#4558, AutoComplete

---
 src/components/auto-complete/auto-complete.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/auto-complete/auto-complete.vue b/src/components/auto-complete/auto-complete.vue
index 14a782a1..0e290d7e 100644
--- a/src/components/auto-complete/auto-complete.vue
+++ b/src/components/auto-complete/auto-complete.vue
@@ -151,6 +151,7 @@
                 this.$emit('on-search', query);
             },
             handleChange (val) {
+                if (val === undefined || val === null) return;
                 this.currentValue = val;
                 this.$refs.input.blur();
                 this.$emit('on-select', val);