From 8a9df8ede19c6bcad994c28fded37498948caeb9 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Mon, 20 Feb 2017 18:07:30 +0100
Subject: [PATCH] Elasticsearch: allow empty server name

---
 adminer/drivers/elastic.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adminer/drivers/elastic.inc.php b/adminer/drivers/elastic.inc.php
index c6398d48..3ab5c43d 100644
--- a/adminer/drivers/elastic.inc.php
+++ b/adminer/drivers/elastic.inc.php
@@ -59,7 +59,7 @@ if (isset($_GET["elastic"])) {
 			}
 
 			function connect($server, $username, $password) {
-				preg_match('~^(https?://)?(.+)~', $server, $match);
+				preg_match('~^(https?://)?(.*)~', $server, $match);
 				$this->_url = ($match[1] ? $match[1] : "http://") . "$username:$password@$match[2]/";
 				$return = $this->query('');
 				if ($return) {