fix "Use data for document properties" checkbutton

regression since...

commit 3a15c034be
Date:   Tue Mar 12 09:59:35 2019 +0000

    weld SvxGeneralTabPage

Change-Id: I7c4624255f70c3f0c4ccd4b79ebae7750ed2bbe9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88108
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

cui/source/options/optgenrl.cxx

@@ -377,7 +377,7 @@ void SvxGeneralTabPage::Reset( const SfxItemSet* rSet )
             vFields.front()->xEdit->grab_focus();
     }
 
-    m_xUseDataCB->set_sensitive( SvtSaveOptions().IsUseUserData() );
+    m_xUseDataCB->set_active(SvtSaveOptions().IsUseUserData());
 }