BUILD: haproxy: fix build error when RLIMIT_AS is not set

As reported in issue #724, openbsd fails to build in haproxy.c
due to a faulty comma in the middle of a warning message. This code
is only compiled when RLIMIT_AS is not defined, which seems to be
rare these days.

This may be backported to older versions as the problem was likely
introduced when strict limits were added.
1 file changed