Removed one final unreachable break statements to silence nvcc

splinterpolator.h

@@ -862,7 +862,6 @@ unsigned int Splinterpolator<T>::get_dwgts_at_i(const unsigned int *indx, const
       switch (_order) {
       case 0: case 1:
 	throw SplinterpolatorException("get_dwgts_at_i: invalid order spline");
-        break;
       case 2: case 3: case 4: case 5: case 6: case 7:
 	for (unsigned int i=0; i<ni; i++) {
 	  dwgts[dim][i] = get_dwgt_at_i(indx[dim]-(sinds[dim]+int(i)));