Merge branch 'master' into develop

# Conflicts:
#	CHANGELOG.md
#	appinfo/info.xml

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [4.4.1] - 2020-02-02
+### Fixed
+- Issue generating 'Object of class Closure could not be converted to string' log message
+
 ## [4.4.0] - 2019-10-09
 ### Added
 - Users can confirm passwords
@@ -136,7 +140,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 - Supported version of ownCloud, Nextcloud: ownCloud 10, Nextcloud 12
 
-[Unreleased]: https://github.com/nextcloud/user_sql/compare/v4.4.0...develop
+[Unreleased]: https://github.com/nextcloud/user_sql/compare/v4.4.1...develop
+[4.4.1]: https://github.com/nextcloud/user_sql/compare/v4.4.0...v4.4.1
 [4.4.0]: https://github.com/nextcloud/user_sql/compare/v4.3.0...v4.4.0
 [4.3.0]: https://github.com/nextcloud/user_sql/compare/v4.2.1...v4.3.0
 [4.2.1]: https://github.com/nextcloud/user_sql/compare/v4.2.0...v4.2.1

lib/Backend/UserBackend.php

@@ -437,11 +437,10 @@ final class UserBackend extends ABackend implements
     /**
      * @inheritdoc
      */
-    public function getUsers(
-        $search = "", $limit = null, $offset = null, $callback = null
-    ) {
+    public function getUsers($search = "", $limit = null, $offset = null, $callback = null)
+    {
         $this->logger->debug(
-            "Entering getUsers($search, $limit, $offset, $callback)",
+            "Entering getUsers($search, $limit, $offset)",
             ["app" => $this->appName]
         );
 
@@ -478,7 +477,7 @@ final class UserBackend extends ABackend implements
 
         $this->cache->set($cacheKey, $users);
         $this->logger->debug(
-            "Returning getUsers($search, $limit, $offset, $callback): count("
+            "Returning getUsers($search, $limit, $offset): count("
             . count(
                 $users
             ) . ")", ["app" => $this->appName]