2 files changed, 19 insertions, 20 deletions

diff --git a/lib/private/NavigationManager.php b/lib/private/NavigationManager.php
index b854b44b340..5e484bea737 100644
--- a/lib/private/NavigationManager.php
+++ b/lib/private/NavigationManager.php
@@ -187,18 +187,18 @@ class NavigationManager implements INavigationManager {
 				'icon' => $this->urlGenerator->imagePath('settings', 'admin.svg'),
 			]);
 
-			// Logout
-			$this->add([
-				'type' => 'settings',
-				'id' => 'logout',
-				'order' => 99999,
-				'href' => $this->urlGenerator->linkToRouteAbsolute(
-					'core.login.logout',
-					['requesttoken' => \OCP\Util::callRegister()]
-				),
-				'name' => $l->t('Log out'),
-				'icon' => $this->urlGenerator->imagePath('core', 'actions/logout.svg'),
-			]);
+			$logoutUrl = \OC_User::getLogoutUrl($this->urlGenerator);
+			if($logoutUrl !== '') {
+				// Logout
+				$this->add([
+					'type' => 'settings',
+					'id' => 'logout',
+					'order' => 99999,
+					'href' => $logoutUrl,
+					'name' => $l->t('Log out'),
+					'icon' => $this->urlGenerator->imagePath('core', 'actions/logout.svg'),
+				]);
+			}
 
 			if ($this->isSubadmin()) {
 				// User management
diff --git a/lib/private/legacy/user.php b/lib/private/legacy/user.php
index 210e428a2e0..9e0ca4b9fee 100644
--- a/lib/private/legacy/user.php
+++ b/lib/private/legacy/user.php
@@ -281,26 +281,25 @@ class OC_User {
 	}
 
 	/**
-	 * Supplies an attribute to the logout hyperlink. The default behaviour
-	 * is to return an href with '?logout=true' appended. However, it can
-	 * supply any attribute(s) which are valid for <a>.
+	 * Returns the current logout URL valid for the currently logged-in user
 	 *
-	 * @return string with one or more HTML attributes.
+	 * @param \OCP\IURLGenerator $urlGenerator
+	 * @return string
 	 */
-	public static function getLogoutAttribute() {
+	public static function getLogoutUrl(\OCP\IURLGenerator $urlGenerator) {
 		$backend = self::findFirstActiveUsedBackend();
 		if ($backend) {
-			return $backend->getLogoutAttribute();
+			return $backend->getLogoutUrl();
 		}
 
-		$logoutUrl = \OC::$server->getURLGenerator()->linkToRouteAbsolute(
+		$logoutUrl = $urlGenerator->linkToRouteAbsolute(
 			'core.login.logout',
 			[
 				'requesttoken' => \OCP\Util::callRegister(),
 			]
 		);
 
-		return 'href="'.$logoutUrl.'"';
+		return $logoutUrl;
 	}
 
 	/**