From 84930b27fa19f8625b7a9a9151cc18d5415f6adf Mon Sep 17 00:00:00 2001
From: ibuler <ibuler@qq.com>
Date: Thu, 17 Jun 2021 14:47:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E5=88=87=E6=8D=A2?=
 =?UTF-8?q?=E7=BB=84=E7=BB=87=E6=97=B6=E7=9A=84=E9=94=99=E8=AF=AF=E6=8F=90?=
 =?UTF-8?q?=E7=A4=BA?=
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---
 src/utils/role.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/utils/role.js b/src/utils/role.js
index 9a1fd646d..26915a544 100644
--- a/src/utils/role.js
+++ b/src/utils/role.js
@@ -80,6 +80,11 @@ export function hasUserPagePerm(userPerm) {
 }
 
 export function hasPerm(source, target) {
+  if (target === null) {
+    return true
+  } else if (source === null) {
+    return false
+  }
   if (typeof source !== 'object') {
     source = [source]
   }