From 2ff3cb3adc01768e0a552b3a02575a6df38a9bea Mon Sep 17 00:00:00 2001
From: Adrian Serrano <adrian.serrano@elastic.co>
Date: Tue, 7 May 2019 21:18:18 +0200
Subject: [PATCH] Fix connection leak on SSL failure

When connecting to a server using SSL fails (i.e. with SSL disabled)
the connection was never freed.

Fixes #840
---
 conn.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conn.go b/conn.go
index 786b8913..012c8c7c 100644
--- a/conn.go
+++ b/conn.go
@@ -301,6 +301,9 @@ func (c *Connector) open(ctx context.Context) (cn *conn, err error) {
 
 	err = cn.ssl(o)
 	if err != nil {
+		if cn.c != nil {
+			cn.c.Close()
+		}
 		return nil, err
 	}