Avoid theoretical division by zero

[lhc/web/wiklou.git] / maintenance / syncFileBackend.php

diff --git a/maintenance/syncFileBackend.php b/maintenance/syncFileBackend.php
index c505b14..b9493cd 100644 (file)
--- a/maintenance/syncFileBackend.php
+++ b/maintenance/syncFileBackend.php
@@ -71,6 +71,7 @@ class SyncFileBackend extends Maintenance {
                        if ( $this->isQuiet() ) {
                                print $id; // give a single machine-readable number
                        }
+
                        return;
                }
 
@@ -104,7 +105,7 @@ class SyncFileBackend extends Maintenance {
                }
 
                // Periodically update the position file
-               $callback = function( $pos ) use ( $startFromPosFile, $posFile, $start ) {
+               $callback = function ( $pos ) use ( $startFromPosFile, $posFile, $start ) {
                        if ( $startFromPosFile && $pos >= $start ) { // successfully advanced
                                file_put_contents( $posFile, $pos, LOCK_EX );
                        }
@@ -238,6 +239,7 @@ class SyncFileBackend extends Maintenance {
                                if ( !$fsFile ) {
                                        $this->error( "Unable to sync '$dPath': could not get local copy." );
                                        $status->fatal( 'backend-fail-internal', $src->getName() );
+
                                        return $status;
                                }
                                $fsFiles[] = $fsFile; // keep TempFSFile objects alive as needed
@@ -254,6 +256,7 @@ class SyncFileBackend extends Maintenance {
                        } else { // error
                                $this->error( "Unable to sync '$dPath': could not stat file." );
                                $status->fatal( 'backend-fail-internal', $src->getName() );
+
                                return $status;
                        }
                }