afl-eventtesting: crash on undoing insert new page in impress

this is an intermittent crash in the real world but under event testing we can
see that the PaintView is informed that the page has been deleted, but doesn't
clear its use of the page if it so happens that there was earlier modification
events that caused the fire-modification-timer to be launched

If there happens to be no such events then the page is correctly cleared

If the timer is active, then the page is not cleared, but eventually the
timer will fire and access the deleted page and fall over and die

minimal change for backporting ease, follow ups now

Change-Id: I090ad62cc175545902574c93dec7082225d97ab7

1 files changed, 2 insertions, 2 deletions

diff --git a/svx/source/svdraw/svdpntv.cxx b/svx/source/svdraw/svdpntv.cxx
index 9ca6864e92fe..542af57d081b 100644
--- a/svx/source/svdraw/svdpntv.cxx
+++ b/svx/source/svdraw/svdpntv.cxx
@@ -259,12 +259,12 @@ void SdrPaintView::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
         return;
     }
 
-    bool bObjChg=!mbSomeObjChgdFlag; // if true, evaluate for ComeBack timer
-    if (bObjChg) {
+    {
         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) {
                     mbSomeObjChgdFlag=true;
                     maComeBackIdle.Start();