coverity#1027651 Dereference after null check

Change-Id: Id90ef9f43578d952fd8d7872d4fd2fd622d07dbd
Reviewed-on: https://gerrit.libreoffice.org/4529Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

svx/source/svdraw/svdhdl.cxx

@@ -2364,7 +2364,7 @@ void SdrCropViewHdl::CreateB2dIAObject()
     SdrMarkView* pView = pHdlList ? pHdlList->GetView() : 0;
     SdrPageView* pPageView = pView ? pView->GetSdrPageView() : 0;
 
-    if(pPageView && pView->areMarkHandlesHidden())
+    if(!pPageView || (pPageView && pView->areMarkHandlesHidden()))
     {
         return;
     }
@@ -2525,7 +2525,7 @@ void SdrCropViewHdl::CreateB2dIAObject()
     for(sal_uInt32 b(0L); b < pPageView->PageWindowCount(); b++)
     {
         // const SdrPageViewWinRec& rPageViewWinRec = rPageViewWinList[b];
-        const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b);
+        const SdrPageWindow& rPageWindow = *(pPageView->GetPageWindow(b));
 
         if(rPageWindow.GetPaintWindow().OutputToWindow())
         {