[NO TESTS NEEDED] Vendor in containers/buildah v1.20.0

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/vendor/github.com/fsouza/go-dockerclient/volume.go b/vendor/github.com/fsouza/go-dockerclient/volume.go
index c39a273bf..9f8a435c9 100644
--- a/vendor/github.com/fsouza/go-dockerclient/volume.go
+++ b/vendor/github.com/fsouza/go-dockerclient/volume.go
@@ -106,7 +106,8 @@ func (c *Client) CreateVolume(opts CreateVolumeOptions) (*Volume, error) {
 func (c *Client) InspectVolume(name string) (*Volume, error) {
 	resp, err := c.do(http.MethodGet, "/volumes/"+name, doOptions{})
 	if err != nil {
-		if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
+		var e *Error
+		if errors.As(err, &e) && e.Status == http.StatusNotFound {
 			return nil, ErrNoSuchVolume
 		}
 		return nil, err
@@ -144,7 +145,8 @@ func (c *Client) RemoveVolumeWithOptions(opts RemoveVolumeOptions) error {
 	path := "/volumes/" + opts.Name
 	resp, err := c.do(http.MethodDelete, path+"?"+queryString(opts), doOptions{context: opts.Context})
 	if err != nil {
-		if e, ok := err.(*Error); ok {
+		var e *Error
+		if errors.As(err, &e) {
 			if e.Status == http.StatusNotFound {
 				return ErrNoSuchVolume
 			}