From 404c501c0da14f0da03961850c055dfc5d29b89a Mon Sep 17 00:00:00 2001
From: Justin Santa Barbara <justin@fathomdb.com>
Date: Tue, 21 Jun 2016 15:34:20 -0400
Subject: [PATCH] AWS: Add missing error check for #27774

There was an error check missing, which seems likely to have caused 27774

Issue #27774
---
 pkg/cloudprovider/providers/aws/aws.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/cloudprovider/providers/aws/aws.go b/pkg/cloudprovider/providers/aws/aws.go
index 4dc1a35293b..3d32f5cdd99 100644
--- a/pkg/cloudprovider/providers/aws/aws.go
+++ b/pkg/cloudprovider/providers/aws/aws.go
@@ -1483,6 +1483,9 @@ func (c *AWSCloud) GetDiskPath(volumeName string) (string, error) {
 // Implement Volumes.DiskIsAttached
 func (c *AWSCloud) DiskIsAttached(diskName, instanceID string) (bool, error) {
 	awsInstance, err := c.getAwsInstance(instanceID)
+	if err != nil {
+		return false, err
+	}
 
 	info, err := awsInstance.describeInstance()
 	if err != nil {