From 518f7b6ffa094b0fc5a80887be58b95c1b1161eb Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Thu, 9 Apr 2015 09:49:03 -0700
Subject: [PATCH] providers/docker: default cert_path to non-nil so input isn't
 asked

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

diff --git a/provider.go b/provider.go
index 2fe456e9..fdc8b771 100644
--- a/provider.go
+++ b/provider.go
@@ -20,7 +20,7 @@ func Provider() terraform.ResourceProvider {
 			"cert_path": &schema.Schema{
 				Type:        schema.TypeString,
 				Optional:    true,
-				DefaultFunc: schema.EnvDefaultFunc("DOCKER_CERT_PATH", nil),
+				DefaultFunc: schema.EnvDefaultFunc("DOCKER_CERT_PATH", ""),
 				Description: "Path to directory with Docker TLS config",
 			},
 		},