FS#1843 - mail quota usage statistics with courier

tbrehm

2011-11-16 0d349d62ef91ce71703b9a5188b15e3afbcda6d0

 server/lib/classes/monitor_tools.inc.php

@@ -175,7 +175,13 @@
               $quotafile = file($filename);
               $data[$email]['used'] = trim($quotafile['1']);
               unset($quotafile);
            }   
            } else {
               exec('du -s '.escapeshellcmd($filename),$out);
               $parts = explode(' ',$out);
               $data[$email]['used'] = intval($parts[0])*1024;
               unset($out);
               unset($parts);
            }
         }
      }