[PATCH 4/5] user32/listbox: Account for NULL item when painting ownerdrawn list.

[Nikolay Sivov]

From: Gabriel Ivăncescu <gabrielopcode at gmail.com>

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/user32/listbox.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/listbox.c b/dlls/user32/listbox.c
index 6a33f81df5..b104bfd47b 100644
--- a/dlls/user32/listbox.c
+++ b/dlls/user32/listbox.c
@@ -560,10 +560,10 @@ static void LISTBOX_PaintItem( LB_DESCR *descr, HDC hdc, const RECT *rect,
         if (focused)
             dis.itemState |= ODS_FOCUS;
         if (!IsWindowEnabled(descr->self)) dis.itemState |= ODS_DISABLED;
-        dis.itemData     = item->data;
+        dis.itemData     = item ? item->data : 0;
         dis.rcItem       = *rect;
         TRACE("[%p]: drawitem %d (%s) action=%02x state=%02x rect=%s\n",
-              descr->self, index, debugstr_w(item->str), action,
+              descr->self, index, item ? debugstr_w(item->str) : "", action,
               dis.itemState, wine_dbgstr_rect(rect) );
         SendMessageW(descr->owner, WM_DRAWITEM, dis.CtlID, (LPARAM)&dis);
         SelectClipRgn( hdc, hrgn );
-- 
2.19.2