pcp updates: one build breakage fix, others are trivial

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

Changes committed to git://git.pcp.io/kenj/pcp master

Ken McDonell (3):
      build/rpm/pcp.spec.in: add missing pcp2graphite conditional
      pipe pmda: fix small compiler warning
      qa/admin/pcp-daily: only run -g sanity for NetBSD

 build/rpm/pcp.spec.in  |    2 ++
 qa/admin/pcp-daily     |    4 ++--
 src/pmdas/pipe/event.c |    2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

Details ...

commit 678195de0ecf3ac4c4e9582862218e5b1604f5bd
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Wed Dec 9 07:02:34 2015 +1100

    qa/admin/pcp-daily: only run -g sanity for NetBSD

commit fddde7b4f15f9649fc818c201c1463496fb9a35a
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Wed Dec 9 07:01:56 2015 +1100

    pipe pmda: fix small compiler warning

commit fed60e62a241b6e7c561c5a48c1ca8e6a0a83022
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Wed Dec 9 06:59:01 2015 +1100

    build/rpm/pcp.spec.in: add missing pcp2graphite conditional
    
    One more place where
        %if "@have_python@" == "true"
        ...
        %endif
    wrappers needed to fix build breakage (was failing on vm04 and vm25).