Roland Häder 2970a976d5 Fixes: (#5447)
- rewrote to first check if PID file is readable, then if found load it
- next addition is to cast it's content to int. Any non-integer content will
  result in 0 (as I know).
- Give warnings a voice! (xdebug's scream option showed a warning)
- added some spaces for better readability
2018-07-22 12:28:39 -04:00
..
2018-03-18 19:51:22 -04:00
2018-07-22 12:28:39 -04:00