From f7caa832a7ef97194f2a6cdbb0727f02c3c83528 Mon Sep 17 00:00:00 2001
From: GLChen <cglcgl000@gmail.com>
Date: Fri, 29 Dec 2017 22:44:53 +0800
Subject: [PATCH] Update cascader.vue

---
 src/components/cascader/cascader.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/components/cascader/cascader.vue b/src/components/cascader/cascader.vue
index 16dfc70..2389252 100644
--- a/src/components/cascader/cascader.vue
+++ b/src/components/cascader/cascader.vue
@@ -219,7 +219,9 @@
                     }
                 }
                 getSelections(this.data);
-                selections = selections.filter(item => item.label.indexOf(this.query) > -1).map(item => {
+                selections = selections.filter(item => {
+                    return item.label ? item.label.indexOf(this.query) > -1 : false
+                }).map(item => {
                     item.display = item.display.replace(new RegExp(this.query, 'g'), `<span>${this.query}</span>`);
                     return item;
                 });
--
libgit2 0.21.4