The LBS_NODATA style's purpose is to drastically improve performance and
memory usage on very large lists, since they should function as virtual
lists. Thus, don't store any data for single-selection listboxes (descr->items
always NULL).

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=32374Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>