crypt32(2/10): Improve error checking for the base policy

[testbot at testbot.winehq.org]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
http://testbot.winehq.org/JobDetails.pl?Key=5868

Your paranoid android.


=== W98SE (32 bit chain) ===
chain.c:4015: Test failed: #0001[0]: expected 800b0101, got 800b0102