From 4ad5fdccd7da8bf4163d3e939c0bb850b09ebdea Mon Sep 17 00:00:00 2001
From: Casper Wilstrup <wilstrup@gmail.com>
Date: Tue, 1 Sep 2015 14:42:27 +0200
Subject: [PATCH] Remove "= nil", as it is the default value anyway

---
 container/client.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/container/client.go b/container/client.go
index 3d22fe2..47e2655 100644
--- a/container/client.go
+++ b/container/client.go
@@ -133,7 +133,7 @@ func (client dockerClient) IsContainerStale(c Container) (bool, error) {
 	imageName := c.ImageName()
 
 	if client.pullImages {
-		var a *dockerclient.AuthConfig = nil
+		var a *dockerclient.AuthConfig
 		if client.username!="" {
 			a = &dockerclient.AuthConfig{Username: client.username, Password: client.password, Email: ""}
 		}