From b751480d55d1f182b77214b1d6cff7427c922bc8 Mon Sep 17 00:00:00 2001
From: Koen Schmeets <k.schmeets@gmail.com>
Date: Sat, 18 Jun 2016 23:24:57 +0200
Subject: [PATCH] Fix variable

---
 plugin.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin.go b/plugin.go
index fafff76..73d6bac 100644
--- a/plugin.go
+++ b/plugin.go
@@ -123,7 +123,7 @@ const dockerExe = "/usr/local/bin/docker"
 
 // helper function to create the docker login command.
 func commandLogin(login Login) *exec.Cmd {
-	if p.Login.Email != "" {
+	if login.Email != "" {
 		return commandLoginEmail(login)
 	}
 	return exec.Command(