[PATCH] user32: do not call NULL message callback

Fabian Bieler der.fabe at gmx.net
Sat Feb 24 10:40:48 CST 2007

On Saturday 24 February 2007 17:30, you wrote:
> Fabian Bieler wrote:
> > Windows silently ignores NULL pointers supplied to SendMessageCallback as
> > callback function.
> A testcase would be nice.
> Felix
The only way I know of to test this behavior would be to pass a NULL pointer 
as callback. Naturally this results in a segfault without this patch. Is this 
okay for a testcase?

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