tree b5c2a16392792c64d6d60a1193c2f1478971944a
parent 1605c7ae6154d8c2cfcf3b325872b1a7266c5bc2
author Willy Tarreau <w@1wt.eu> 1516731619 +0100
committer Willy Tarreau <w@1wt.eu> 1516731619 +0100
encoding latin1

BUG/MINOR: mworker: only write to pidfile if it exists

A missing test causes a write(-1, $PID) to appear in strace output when
in master-worker mode. This is totally harmless though.

This fix must be backported to 1.8.