fix some warnings

svx/source/dialog/framelink.cxx

@@ -394,7 +394,7 @@ void lclLinkLeftEnd_Single(
                 // don't overdraw vertical borders with equal width
                 lclGetBehindEnd( rLFromT ) :
                 // take leftmost start of both secondary lines (#46488#)
-                rResult.mnOffs1 = std::min( lclGetSecnBeg( rLFromT ), lclGetSecnBeg( rLFromB ) );
+                std::min( lclGetSecnBeg( rLFromT ), lclGetSecnBeg( rLFromB ) );
 
         // single border with equal width coming from left
         else if( !rLFromL.Secn() && (rLFromL.Prim() == rBorder.Prim()) )

svx/source/sdr/primitive2d/sdrattributecreator.cxx

@@ -527,7 +527,6 @@ namespace drawinglayer
                     }
                 }
 
-                const SdrFitToSizeType eFit(rTextObj.GetFitToSize());
                 const SdrTextAniKind eAniKind(rTextObj.GetTextAniKind());
 
                 // #i107346#

svx/source/svdraw/svdview.cxx

@@ -662,7 +662,7 @@ SdrHitKind SdrView::PickAnything(const Point& rLogicPos, SdrViewEvent& rVEvt) co
             eEvent=SDREVENT_BEGDRAGOBJ;    // Mark+Drag,AddMark+Drag,DeepMark+Drag,Unmark
             BOOL bGlue=pHdl->GetKind()==HDL_GLUE;
             BOOL bPoly=!bGlue && IsPointMarkable(*pHdl);
-            BOOL bMarked=bGlue || bPoly && pHdl->IsSelected();
+            BOOL bMarked=bGlue || (bPoly && pHdl->IsSelected());
             if (bGlue || bPoly)
             {
                 eEvent=bGlue ? SDREVENT_MARKGLUEPOINT : SDREVENT_MARKPOINT;

svx/source/tbxctrls/layctrl.cxx

@@ -111,7 +111,7 @@ private:
 IMPL_LINK( TableWindow, SelectHdl, void *, EMPTYARG )
 {
     CloseAndShowTableDialog();
-    return NULL;
+    return 0;
 }
 
 // -----------------------------------------------------------------------