[PATCH 1/2] user32: Initialize buffer before sending WM_GETTEXT

[Marvin]

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
https://testbot.winehq.org/JobDetails.pl?Key=15535

Your paranoid android.


=== wvistau64 (32 bit win) ===
win.c:7546: Test failed: transparent window didn't get WM_NCHITTEST message
win.c:7547: Test failed: button under static window didn't get WM_LBUTTONUP