derivatives(MaxOrder, 1, theU, theV, myBaseAdaptor, 0, 0, AlongU, AlongV, L, DerNUV, DerSurf);
gp_Dir Normal;
- CSLib_NormalStatus NStatus;
+ CSLib_NormalStatus NStatus = CSLib_Singular;
CSLib::Normal(MaxOrder, DerNUV, the_D1MagTol, theU, theV, Umin, Umax, Vmin, Vmax,
NStatus, Normal, OrderU, OrderV);
if (NStatus == CSLib_InfinityOfSolutions)