[Bug 44723] ND Viewer 2012 crashes when opening .n3r video file

https://bugs.winehq.org/show_bug.cgi?id=44723

--- Comment #9 from Louis Lenders  ---
Created attachment 60736
  --> https://bugs.winehq.org/attachment.cgi?id=60736
debuglog

Attached a debuglog +relay,seh,+tid,+win,+dialog

I was able to start the application with totally wrong hack below (that breaks
probably every other app), but the sad hack shows at least that the problem is
probably not in quartz/qedit.

diff --git a/dlls/user32/dialog.c b/dlls/user32/dialog.c
index 46220b0..56ad136 100644
--- a/dlls/user32/dialog.c
+++ b/dlls/user32/dialog.c
@@ -1315,7 +1315,7 @@ HWND WINAPI GetDlgItem( HWND hwndDlg, INT id )
     HWND *list = WIN_ListChildren( hwndDlg );
     HWND ret = 0;

-    if (!list) return 0;
+    if (!list)  return GetDesktopWindow();

for (i = 0; list[i]; i++) if (GetWindowLongPtrW( list[i], GWLP_ID ) == id)
break;
     ret = list[i];