Fixed: FS#1915 - The first argument to copy() function cannot be a director...

tbrehm

2011-12-15 8506fc9f9f1b18225a1ebe438c4ea47068a56bd2

 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('/var/vmail/'.$email_parts[1].'/'.$email_parts[0]),$out);
               $parts = explode(' ',$out[0]);
               $data[$email]['used'] = intval($parts[0])*1024;
               unset($out);
               unset($parts);
            }
         }
      }