From 4ec8b1f5236c8441236bb7f9b801e56fb643cb67 Mon Sep 17 00:00:00 2001
From: Zexi Li <zexi.li@qq.com>
Date: Fri, 13 Mar 2020 19:03:53 +0800
Subject: [PATCH] auth: check isAuthed if nil

---
 pkg/mcclient/auth/auth.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/mcclient/auth/auth.go b/pkg/mcclient/auth/auth.go
index 5e637ca48b..6e618c3153 100644
--- a/pkg/mcclient/auth/auth.go
+++ b/pkg/mcclient/auth/auth.go
@@ -232,6 +232,9 @@ func (a *authManager) isExpired() bool {
 }
 
 func (a *authManager) isAuthed() bool {
+	if a == nil {
+		return false
+	}
 	if a.adminCredential == nil || a.isExpired() {
 		return false
 	}