From b87c16e6a3759e76bc9efdc1274f37db56565591 Mon Sep 17 00:00:00 2001
From: hzxuzhonghu <xuzhonghu@huawei.com>
Date: Tue, 7 Nov 2017 11:00:54 +0800
Subject: [PATCH] fix panic bug

---
 pkg/volume/azure_dd/azure_mounter.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/volume/azure_dd/azure_mounter.go b/pkg/volume/azure_dd/azure_mounter.go
index f42a6a45c10..ccec2d25fb0 100644
--- a/pkg/volume/azure_dd/azure_mounter.go
+++ b/pkg/volume/azure_dd/azure_mounter.go
@@ -45,7 +45,9 @@ var _ volume.Mounter = &azureDiskMounter{}
 func (m *azureDiskMounter) GetAttributes() volume.Attributes {
 	readOnly := false
 	volumeSource, err := getVolumeSource(m.spec)
-	if err != nil && volumeSource.ReadOnly != nil {
+	if err != nil {
+		glog.Infof("azureDisk - mounter failed to get volume source for spec %s %v", m.spec.Name(), err)
+	} else if volumeSource.ReadOnly != nil {
 		readOnly = *volumeSource.ReadOnly
 	}
 	return volume.Attributes{