@@ -557,7 +557,7 @@ |
||
557 | 557 | $this->fh = fopen($filename = $this->getPidFilename(), 'a+'); |
558 | 558 | |
559 | 559 | // try to lock the PID file exclusive |
560 | - if (!flock($this->fh, LOCK_EX|LOCK_NB)) { |
|
560 | + if (!flock($this->fh, LOCK_EX | LOCK_NB)) { |
|
561 | 561 | throw new ImportAlreadyRunningException(sprintf('PID file %s is already in use', $filename)); |
562 | 562 | } |
563 | 563 |