From cd439c04f305e323865e87940266c7764ade1731 Mon Sep 17 00:00:00 2001
From: Fengyuan Chen <chenfengyuan@outlook.com>
Date: Mon, 5 Sep 2022 23:30:46 +0800
Subject: [PATCH] fix(utils): avoid getting unexpected value (#11010)

For example, when calling `get({}, 'button.small')`, it expects to return an empty string, but return a function (`''.small` is a native function, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/small).
---
 packages/vant/src/utils/basic.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/vant/src/utils/basic.ts b/packages/vant/src/utils/basic.ts
index 51093d73e..c280e6bc1 100644
--- a/packages/vant/src/utils/basic.ts
+++ b/packages/vant/src/utils/basic.ts
@@ -1,3 +1,4 @@
+import { isObject } from './validate';
 import type { ComponentPublicInstance } from 'vue';
 
 export function noop() {}
@@ -16,7 +17,7 @@ export function get(object: any, path: string): any {
   let result = object;
 
   keys.forEach((key) => {
-    result = result[key] ?? '';
+    result = isObject(result) ? result[key] ?? '' : '';
   });
 
   return result;