From 9ceee1f56db64887e1ea1e9ea9de7d4b2e1c3b63 Mon Sep 17 00:00:00 2001
From: 07akioni <07akioni2@gmail.com>
Date: Fri, 27 Sep 2019 15:57:11 +0800
Subject: [PATCH] fix: add guard statement for component-demos

---
 demo/utils/ComponentDemos.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demo/utils/ComponentDemos.vue b/demo/utils/ComponentDemos.vue
index 88f9eb244..591861cef 100644
--- a/demo/utils/ComponentDemos.vue
+++ b/demo/utils/ComponentDemos.vue
@@ -2,7 +2,7 @@
 export default {
   name: 'ComponentDemos',
   render (h) {
-    const defaultSlot = this.$slots.default
+    const defaultSlot = this.$slots.default || []
     const leftColumn = defaultSlot.filter((value, index) => index % 2 === 0)
     const rightColumn = defaultSlot.filter((value, index) => index % 2 === 1)
     return h('n-row', {