From 9cb796ee2bae3d406778c8ce11ddd2dfa8d5c4df Mon Sep 17 00:00:00 2001
From: "Paul J. Dorn" <pajod@users.noreply.github.com>
Date: Thu, 6 Feb 2020 20:55:03 +0000
Subject: [PATCH] Fix using unix:///path/to/socket.file in memcached driver
 (#7210)

off by one when stripping the memcache (sans d) compatible AF_UNIX prefix
---
 program/lib/Roundcube/cache/memcached.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program/lib/Roundcube/cache/memcached.php b/program/lib/Roundcube/cache/memcached.php
index dee598362..6f154d4d6 100644
--- a/program/lib/Roundcube/cache/memcached.php
+++ b/program/lib/Roundcube/cache/memcached.php
@@ -107,7 +107,7 @@ class rcube_cache_memcached extends rcube_cache
                     if (!$port) $port = 11211;
                 }
                 else {
-                    $host = substr($host, 8);
+                    $host = substr($host, 7);
                     $port = 0;
                 }