From 67487528eb6a97bc4bd90bb89216b3d7b660ae10 Mon Sep 17 00:00:00 2001
From: Daniele Alessandri <suppakilla@gmail.com>
Date: Fri, 4 Sep 2020 17:53:16 +0200
Subject: [PATCH] Fix WebdisConnection with IPv4 hosts.

Apparently something changed since last time in cURL internals and now
an IPv4 wrapped by square brackets (which are used for IPv6 addresses)
returns a malformed request error.
---
 src/Connection/WebdisConnection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Connection/WebdisConnection.php b/src/Connection/WebdisConnection.php
index 2d396216..49f2965c 100644
--- a/src/Connection/WebdisConnection.php
+++ b/src/Connection/WebdisConnection.php
@@ -119,7 +119,7 @@ class WebdisConnection implements NodeConnectionInterface
         $parameters = $this->getParameters();
         $timeout = (isset($parameters->timeout) ? (float) $parameters->timeout : 5.0) * 1000;
 
-        if (filter_var($host = $parameters->host, FILTER_VALIDATE_IP)) {
+        if (filter_var($host = $parameters->host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
             $host = "[$host]";
         }