From f5e14d64c9e06dd5d30858beb7cc270ef64da3c5 Mon Sep 17 00:00:00 2001
From: wanyaoqi <wanyaoqi@yunion.cn>
Date: Fri, 26 Jan 2024 12:08:33 +0800
Subject: [PATCH] fix(host-deployer): check sshclient is nil on disconnect

---
 pkg/hostman/diskutils/qemu_kvm/driver.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/hostman/diskutils/qemu_kvm/driver.go b/pkg/hostman/diskutils/qemu_kvm/driver.go
index 80f9fa9e6c..c4452fd184 100644
--- a/pkg/hostman/diskutils/qemu_kvm/driver.go
+++ b/pkg/hostman/diskutils/qemu_kvm/driver.go
@@ -333,7 +333,10 @@ func (d *QemuKvmDriver) connect(guestDesc *apis.GuestDesc) error {
 }
 
 func (d *QemuKvmDriver) Disconnect() error {
-	d.sshClient.Close()
+	if d.sshClient != nil {
+		d.sshClient.Close()
+	}
+
 	d.qemuArchDriver.CleanGuest()
 	d.qemuArchDriver = nil
 	return nil