vendor: update everything

* If possible, update each dependency to the latest available version.

* Use releases over commit IDs and avoid vendoring branches.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/vendor/github.com/fsouza/go-dockerclient/env.go b/vendor/github.com/fsouza/go-dockerclient/env.go
index 13fedfb17..0f2e72f11 100644
--- a/vendor/github.com/fsouza/go-dockerclient/env.go
+++ b/vendor/github.com/fsouza/go-dockerclient/env.go
@@ -156,7 +156,7 @@ func (env *Env) SetAuto(key string, value interface{}) {
 
 // Map returns the map representation of the env.
 func (env *Env) Map() map[string]string {
-	if len(*env) == 0 {
+	if env == nil || len(*env) == 0 {
 		return nil
 	}
 	m := make(map[string]string)