From 3c648d02a932db15c8f14bafe2b80df0bf8d80fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=B4me=20Chilliet?=
 <91878298+come-nc@users.noreply.github.com>
Date: Tue, 30 Nov 2021 11:55:53 +0100
Subject: [PATCH] Fix phpdoc return type of findByUri in BackendInterface

Fix phpdoc return type of findByUri
---
 lib/DAVACL/PrincipalBackend/BackendInterface.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/DAVACL/PrincipalBackend/BackendInterface.php b/lib/DAVACL/PrincipalBackend/BackendInterface.php
index 72717a59bf..7140a92954 100644
--- a/lib/DAVACL/PrincipalBackend/BackendInterface.php
+++ b/lib/DAVACL/PrincipalBackend/BackendInterface.php
@@ -110,7 +110,7 @@ public function searchPrincipals($prefixPath, array $searchProperties, $test = '
      * @param string $uri
      * @param string $principalPrefix
      *
-     * @return string
+     * @return string|null
      */
     public function findByUri($uri, $principalPrefix);