cid#1471587 silence Unchecked dynamic_cast

Change-Id: I1aa2dc5eabe29c66584451959e414e5f4d279aad
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109015
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/sw/source/core/edit/ednumber.cxx b/sw/source/core/edit/ednumber.cxx
index a0298ad5ad65..4d75b5d69195 100644
--- a/sw/source/core/edit/ednumber.cxx
+++ b/sw/source/core/edit/ednumber.cxx
@@ -403,8 +403,8 @@ private:
     std::vector<SwNode*> aOutlineNdsArray;
 public:
     MakeAllOutlineContentTemporarilyVisibile(SwWrtShell* pShell)
+        : pWrtShell(pShell)
     {
-        pWrtShell = pShell;
         if (pWrtShell && pWrtShell->GetViewOptions() && pWrtShell->GetViewOptions()->IsShowOutlineContentVisibilityButton())
         {
             // make all outlines content visible and store outline nodes having
@@ -429,6 +429,8 @@ public:
 
     ~MakeAllOutlineContentTemporarilyVisibile()
     {
+        if (!pWrtShell)
+            return;
         // restore outlines content visibility
         for (SwNode* pNd : aOutlineNdsArray)
             pWrtShell->ToggleOutlineContentVisibility(pNd, true);