pcp updates: pmrep, qa

[Nathan Scott <nathans@xxxxxxxxxx>]

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

Marko Myllynen (1):
      pmrep: fix infinity handling

Nathan Scott (1):
      pmcc api: slight logic rework to resolve qa/829 (dmcache) issue


 qa/1069                |    3 +++
 qa/1069.out            |    4 ++++
 src/pmrep/pmrep.py     |    3 ++-
 src/python/pcp/pmcc.py |   18 ++++++++++--------
 4 files changed, 19 insertions(+), 9 deletions(-)


commit ddb6582d5568adf68e7b1399defb4b354d834796
Author: Marko Myllynen <myllynen@xxxxxxxxxx>
Date:   Fri May 20 11:51:54 2016 +1000

    pmrep: fix infinity handling
    
    pmrep(1) did not handle infinite values properly like other clients,
    for example the expression: "tst = proc.memory.vmrss / 0" generates
    exception: OverflowError: cannot convert float infinity to integer
    
    Handle it better, and similar example to above as a regression test.

commit 30d683f3f6a4bdb776fdf3fa10b22444c7815410
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Fri May 20 09:28:24 2016 +1000

    pmcc api: slight logic rework to resolve qa/829 (dmcache) issue