fix indent and simplify returns, no logic change

aka, beat up on its corpse a bit

Change-Id: Ia5b8d227083e8f4c1582bf13260e92331740aa82

svx/source/svdraw/svdpntv.cxx

@@ -259,21 +259,25 @@ void SdrPaintView::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
         return;
     }
 
-    {
     const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>(&rHint);
-        if (pSdrHint) {
-            SdrHintKind eKind=pSdrHint->GetKind();
-            if (eKind==HINT_OBJCHG || eKind==HINT_OBJINSERTED || eKind==HINT_OBJREMOVED) {
-                bool bObjChg=!mbSomeObjChgdFlag; // if true, evaluate for ComeBack timer
-                if (bObjChg) {
+    if (!pSdrHint)
+        return;
+
+    SdrHintKind eKind = pSdrHint->GetKind();
+    if (eKind==HINT_OBJCHG || eKind==HINT_OBJINSERTED || eKind==HINT_OBJREMOVED)
+    {
+        bool bObjChg = !mbSomeObjChgdFlag; // if true, evaluate for ComeBack timer
+        if (bObjChg)
+        {
             mbSomeObjChgdFlag=true;
             maComeBackIdle.Start();
         }
     }
-            if (eKind==HINT_PAGEORDERCHG) {
-                const SdrPage* pPg=pSdrHint->GetPage();
 
-                if(pPg && !pPg->IsInserted())
+    if (eKind==HINT_PAGEORDERCHG)
+    {
+        const SdrPage* pPg=pSdrHint->GetPage();
+        if (pPg && !pPg->IsInserted())
         {
             if(mpPageView && mpPageView->GetPage() == pPg)
             {
@@ -281,8 +285,6 @@ void SdrPaintView::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
             }
         }
     }
-        }
-    }
 }
 
 void SdrPaintView::ConfigurationChanged( ::utl::ConfigurationBroadcaster* , sal_uInt32 )
@@ -291,8 +293,6 @@ void SdrPaintView::ConfigurationChanged( ::utl::ConfigurationBroadcaster* , sal_
     InvalidateAllWin();
 }
 
-
-
 IMPL_LINK_NOARG_TYPED(SdrPaintView, ImpComeBackHdl, Idle *, void)
 {
     if (mbSomeObjChgdFlag) {