Resolves: tdf#105410 do not crash on a deleted format

... if the last condition was deleted and the Manage list is to be
updated. The format is gone.

Change-Id: I0fc056b5c75849197f351871b0d05e5015d0d1bf
(cherry picked from commit e32c8293709d4940ccf9f3def963e5a87925e583)
Reviewed-on: https://gerrit.libreoffice.org/33713
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/sc/source/ui/condformat/condformatdlg.cxx b/sc/source/ui/condformat/condformatdlg.cxx
index 37bf0b2bb4aa..b2c0a1c07dd8 100644
--- a/sc/source/ui/condformat/condformatdlg.cxx
+++ b/sc/source/ui/condformat/condformatdlg.cxx
@@ -635,9 +635,12 @@ void ScCondFormatDlg::OkPressed()
             nKey = pList->getMaxKey() + 1;
         }
 
-        pFormat->SetKey(nKey);
         pList->erase(nKey);
-        pList->InsertNew(pFormat);
+        if (pFormat)
+        {
+            pFormat->SetKey(nKey);
+            pList->InsertNew(pFormat);
+        }
         mpViewData->GetViewShell()->GetPool().Put(*mpDlgItem);
 
         SetDispatcherLock( false );