}
#if wxUSE_CONFIG
-void wxDocManager::FileHistoryLoad(wxConfigBase& config)
+void wxDocManager::FileHistoryLoad(const wxConfigBase& config)
{
if (m_fileHistory)
m_fileHistory->Load(config);
}
#if wxUSE_CONFIG
-void wxFileHistory::Load(wxConfigBase& config)
+void wxFileHistory::Load(const wxConfigBase& config)
{
m_fileHistory.Clear();