qa/249: fix truely bizarre corner-case
qa/249: fix truely bizarre corner-case

The failure depends on the PID of the sample PMDA (!).

If it is > 1000000 AND a multiple of 100, the test fails.
But fixing this leaves us exposed if it is > 1000000 AND a multiple of 1000.
But fixing this leaves us exposed if it is > 1000000 AND a multiple of 10000.
etc, etc.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp