tdf#121005 forcepoint#44 merge into isDeleteForbidden

Reviewed-on: https://gerrit.libreoffice.org/55355Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit c6222fb6)

Change-Id: If7ce44786975c5f9bdc9e64d16274728b03bed32
Reviewed-on: https://gerrit.libreoffice.org/62629
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

sw/source/core/layout/pagechg.cxx

@@ -1238,6 +1238,8 @@ namespace
 {
     bool isDeleteForbidden(const SwPageFrame *pDel)
     {
+        if (pDel->IsDeleteForbidden())
+            return true;
         const SwLayoutFrame* pBody = pDel->FindBodyCont();
         const SwFrame* pBodyContent = pBody ? pBody->Lower() : nullptr;
         return pBodyContent && pBodyContent->IsDeleteForbidden();
@@ -1265,8 +1267,6 @@ namespace
              !pSibling->FindFirstBodyContent() &&
              (!pRefPage || !isDeleteForbidden(pSibling)) )
         {
-            if (pSibling->IsDeleteForbidden())
-                throw uno::RuntimeException("bad layout");
             pRoot->RemovePage( pRefSibling, SwRemoveResult::Next ) ;
             return false;
         }