read_table( boundary_n, _boundary_table);
// pass in a pointer to the environment of the last bondary layer as
// a starting point
- read_table( aloft_n, _aloft_table, &(*(_boundary_table.end()-1))->environment);
+ read_table( aloft_n, _aloft_table,
+ _boundary_table.size() > 0 ?
+ &(*(_boundary_table.end()-1))->environment : NULL );
}
void