From 47ee11437d513063f3a3c201ca7e07ee93a2d141 Mon Sep 17 00:00:00 2001
From: Lars Lehtonen <lars.lehtonen@gmail.com>
Date: Fri, 25 Aug 2017 20:57:58 -0700
Subject: [PATCH] Fix swallowed error in iscsi package

---
 pkg/volume/iscsi/iscsi_util.go | 3 +++
 1 file changed, 3 insertions(+)
 mode change 100755 => 100644 pkg/volume/iscsi/iscsi_util.go

diff --git a/pkg/volume/iscsi/iscsi_util.go b/pkg/volume/iscsi/iscsi_util.go
old mode 100755
new mode 100644
index ddac19bd857..8744e2225f0
--- a/pkg/volume/iscsi/iscsi_util.go
+++ b/pkg/volume/iscsi/iscsi_util.go
@@ -294,6 +294,9 @@ func (util *ISCSIUtil) AttachDisk(b iscsiDiskMounter) error {
 	// mount it
 	globalPDPath := b.manager.MakeGlobalPDName(*b.iscsiDisk)
 	notMnt, err := b.mounter.IsLikelyNotMountPoint(globalPDPath)
+	if err != nil {
+		return fmt.Errorf("Heuristic determination of mount point failed:%v", err)
+	}
 	if !notMnt {
 		glog.Infof("iscsi: %s already mounted", globalPDPath)
 		return nil