Adding sanity check for natgateways

2016-12-06 23:49:08 -07:00 · 2016-12-06 23:49:08 -07:00 · db11e113d9
parent be5fd71852
commit db11e113d9
1 changed files with 3 additions and 0 deletions
--- a/upup/pkg/fi/cloudup/awstasks/natgateway.go
+++ b/upup/pkg/fi/cloudup/awstasks/natgateway.go
@ -48,6 +48,9 @@ func (e *NatGateway) Find(c *fi.Context) (*NatGateway, error) {
 	if id == nil && e.Subnet != nil {
 		var filters []*ec2.Filter
 		filters = append(filters, awsup.NewEC2Filter("key", "AssociatedNatgateway"))
+		if e.Subnet.ID == nil {
+			return nil, nil
+		}
 		filters = append(filters, awsup.NewEC2Filter("resource-id", *e.Subnet.ID))

 		request := &ec2.DescribeTagsInput{