From fd2b10b24510a0d292b05208b24c95178fc82c1a Mon Sep 17 00:00:00 2001
From: zthxxx <zthxxx.me@gmail.com>
Date: Sun, 28 Oct 2018 14:53:55 +0800
Subject: [PATCH] fix(TreeTable): fix `Array.prototype.concat` on
 custom-tree-table page

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

diff --git a/src/components/TreeTable/index.vue b/src/components/TreeTable/index.vue
index a48765c8..2ae1814c 100644
--- a/src/components/TreeTable/index.vue
+++ b/src/components/TreeTable/index.vue
@@ -61,7 +61,7 @@ export default {
         tmp = this.data
       }
       const func = this.evalFunc || treeToArray
-      const args = this.evalArgs ? Array.concat([tmp, this.expandAll], this.evalArgs) : [tmp, this.expandAll]
+      const args = this.evalArgs ? [].concat([tmp, this.expandAll], this.evalArgs) : [tmp, this.expandAll]
       return func.apply(null, args)
     }
   },