Refactor method to check if update is needed

There was only one call, that actually needed the parameter to be set to true. So this change moved the print of the page to that location and replaces all other occurences with a direct call to the underlying OCP API.

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/apps/dav/lib/Connector/Sabre/MaintenancePlugin.php b/apps/dav/lib/Connector/Sabre/MaintenancePlugin.php
index 21bffcdb299..36110c81db9 100644
--- a/apps/dav/lib/Connector/Sabre/MaintenancePlugin.php
+++ b/apps/dav/lib/Connector/Sabre/MaintenancePlugin.php
@@ -27,6 +27,7 @@
 namespace OCA\DAV\Connector\Sabre;
 
 use OCP\IConfig;
+use OCP\Util;
 use Sabre\DAV\Exception\ServiceUnavailable;
 use Sabre\DAV\ServerPlugin;
 
@@ -80,7 +81,7 @@ class MaintenancePlugin extends ServerPlugin {
 		if ($this->config->getSystemValue('maintenance', false)) {
 			throw new ServiceUnavailable('System in maintenance mode.');
 		}
-		if (\OC::checkUpgrade(false)) {
+		if (Util::needUpgrade()) {
 			throw new ServiceUnavailable('Upgrade needed');
 		}