pcp updates - qa

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

Changes committed to git://oss.sgi.com/kenj/pcp.git dev

 qa/273        |   10 ++++++++--
 qa/src/xval.c |   18 +++++++++++-------
 2 files changed, 19 insertions(+), 9 deletions(-)

commit 65fd0b0e40362ec9b48ad7f2456fbcaf688cddbc
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Sun Dec 2 18:51:09 2012 +1100

    qa/273 - filter tweak
    
    Depending on the phase of the moon and the local network config,
    error could be "No route to host" or "Connection timed out"
    ... treat these as equivalent in the filtering.

commit e2ffc4f75945c6c8f0651310be78bc2691d93d4e
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Sun Dec 2 10:22:51 2012 +1100

    qa/xval.c - recode unusual casting
    
    Following recent changes to gcc compiler options, xval was failing
    with an addressing exception (seen from qa/010).  This commit
    reworks the pmValueBlock vbuf buffer allocation and use in a way
    that is equivalent to the original but avoids the gcc trap.