tdf#161653 Fix selecting from numbering dropdown (Impress/Draw)

Change-Id: Ia066a8ff4b7ab4760fec7a4475afbceee084d115
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/169995
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>

sd/source/ui/func/fuolbull.cxx

@@ -124,6 +124,8 @@ void FuBulletAndPosition::SetCurrentBulletsNumbering(SfxRequest& rReq)
     }
 
     const SfxUInt16Item* pItem = rReq.GetArgs()->GetItem(SID_ATTR_BULLET_INDEX);
+    if (!pItem) // tdf#161653
+        pItem = rReq.GetArg<SfxUInt16Item>(nSId);
     if ( !pItem )
     {
         rReq.Done();