From f0dc593c2f9236e9d1c68728a73af27dcd989eb6 Mon Sep 17 00:00:00 2001
From: Sean Chittenden <sean@chittenden.org>
Date: Fri, 2 Feb 2018 08:24:41 -0800
Subject: [PATCH] Only initialize the CA if the path is not an empty string.

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

diff --git a/conn.go b/conn.go
index 8064a8be..ee8d9c81 100644
--- a/conn.go
+++ b/conn.go
@@ -929,7 +929,7 @@ func configTLS(args configTLSArgs, cc *ConnConfig) error {
 		return errors.New("sslmode is invalid")
 	}
 
-	{
+	if args.sslRootCert != "" {
 		caCertPool := x509.NewCertPool()
 
 		caPath := args.sslRootCert