Use "else if" to remove one level of indentation.

diff --git a/core/command/upgrade.php b/core/command/upgrade.php
index 7f03769a6098d70eb7e6068b09fa06f9e2eb0ca5..03976e59bd8f921fdabee25f07a312cee2c6946a 100644 (file)
--- a/core/command/upgrade.php
+++ b/core/command/upgrade.php
@@ -72,20 +72,18 @@ class Upgrade extends Command {
 
                        $updater->upgrade();
                        return self::ERROR_SUCCESS;
+               } else if(\OC_Config::getValue('maintenance', false)) {
+                       //Possible scenario: ownCloud core is updated but an app failed
+                       $output->writeln('ownCloud is in maintenance mode');
+                       $output->write('Maybe an upgrade is already in process. Please check the '
+                               . 'logfile (data/owncloud.log). If you want to re-run the '
+                               . 'upgrade procedure, remove the "maintenance mode" from '
+                               . 'config.php and call this script again.'
+                               , true);
+                       return self::ERROR_MAINTENANCE_MODE;
                } else {
-                       if(\OC_Config::getValue('maintenance', false)) {
-                               //Possible scenario: ownCloud core is updated but an app failed
-                               $output->writeln('ownCloud is in maintenance mode');
-                               $output->write('Maybe an upgrade is already in process. Please check the '
-                                       . 'logfile (data/owncloud.log). If you want to re-run the '
-                                       . 'upgrade procedure, remove the "maintenance mode" from '
-                                       . 'config.php and call this script again.'
-                                       , true);
-                               return self::ERROR_MAINTENANCE_MODE;
-                       } else {
-                               $output->writeln('ownCloud is already latest version');
-                               return self::ERROR_UP_TO_DATE;
-                       }
+                       $output->writeln('ownCloud is already latest version');
+                       return self::ERROR_UP_TO_DATE;
                }
        }
 }