Fix for Savannah bug #1451
Fix for Savannah bug #1451

oglops/IlmBase,oglops/OpenEXR,oglops/PyIlmBase,oglops/PyIlmBase,oglops/PyIlmBase,oglops/IlmBase,oglops/PyIlmBase,oglops/OpenEXR,oglops/OpenEXR,oglops/IlmBase