user32/gdi32: Fix for a crash in create_alpha_bitmap()

[Vitaliy Margolen]

On 01/30/2011 04:16 AM, Peter Schlaile wrote:
> Hi,
>
> find fix for a crash in create_alpha_bitmap() attached.

If it's easy to reproduce please create a test that demonstrates the problem.

> Additional minor fix: bmi_has_alpha() tests for alpha channel != 0, but
>  should test for alpha channel != 255.
This should be a separate patch.

Vitaliy.