tree 883222e33a8203c4023017f7536b040c48a881cb
parent cd71de95c8d255cc49504d1ca1f68365ef6c8f58
author Ruslan Ermilov <ru@nginx.com> 1511859624 +0300
committer Ruslan Ermilov <ru@nginx.com> 1511859624 +0300

Fixed "changing binary" when reaper is not init.

On some systems, it's possible that reaper of orphaned processes is
set to something other than "init" process.  On such systems, the
changing binary procedure did not work.

The fix is to check if PPID has changed, instead of assuming it's
always 1 for orphaned processes.