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server: Don't queue zero size writes in byte mode.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -863,6 +863,8 @@ static int pipe_end_write( struct fd *fd, struct async *async, file_pos_t pos )
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return 0;
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}
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if (!(write_end->flags & NAMED_PIPE_MESSAGE_STREAM_WRITE) && !get_req_data_size()) return 1;
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if (!(message = mem_alloc( sizeof(*message) ))) return 0;
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message->async = (struct async *)grab_object( async );
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message->iosb = async_get_iosb( async );
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