[PATCH] winspool: Return ERROR_MORE_DATA, when the app probe for the needed buffersize [BUG 19624]

[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=2686

Your paranoid android.


=== WINEBUILD (build) ===
Can't determine base name