From 84fd1d18aa19f1e176e20dbf106f5e28c1d929bd Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <machniak@kolabsys.com>
Date: Tue, 24 Sep 2019 10:41:53 +0000
Subject: [PATCH] Fix error when contacts folder contains non-alphanum chars
 (Bifrost#T245789)

By removing outdated and redundant check.
---
 plugins/kolab_addressbook/kolab_addressbook.php | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/plugins/kolab_addressbook/kolab_addressbook.php b/plugins/kolab_addressbook/kolab_addressbook.php
index 263d4eb3..aeb88d44 100644
--- a/plugins/kolab_addressbook/kolab_addressbook.php
+++ b/plugins/kolab_addressbook/kolab_addressbook.php
@@ -406,13 +406,7 @@ class kolab_addressbook extends rcube_plugin
     public function get_address_book($p)
     {
         if ($p['id']) {
-            $id = kolab_storage::id_decode($p['id']);
-
-            // check for falsely base64 decoded identifier
-            if (preg_match('![^A-Za-z0-9=/+&._ -]!', $id)) {
-                $id = $p['id'];
-            }
-
+            $id     = kolab_storage::id_decode($p['id']);
             $folder = kolab_storage::get_folder($id);
 
             // try with unencoded (old-style) identifier