cacti-ioerror.patch

   1 --- cacti/lib/functions.php~    2008-10-05 06:16:11.000000000 +0300
   2 +++ cacti/lib/functions.php     2008-10-05 06:16:13.069722888 +0300
   3 @@ -690,6 +690,9 @@ function tail_file($file_name, $number_o
   4         $filter = strtolower($filter);
   5
   6         $fp = fopen($file_name, 'r');
   7 +       if (!$fp) {
   8 +               return array();
   9 +       }
  10
  11         /* Count all lines in the logfile */
  12         $total_rows = 0;
  13