- wxASSERT_MSG( value == -1 || m_gauge, "can't update non existent dialog" );
- wxASSERT_MSG( value < m_maximum, "invalid progress value" );
+ wxASSERT_MSG( value == -1 || m_gauge, _T("can't update non existent dialog") );
+ wxASSERT_MSG( value < m_maximum, _T("invalid progress value") );