const bool n_sample_test = (value_compare_3way (&nst->val2, &nst->val1,
var_get_width (nst->indep_var)) > 0);
- struct results *results = xcalloc (nst->n_vars, sizeof (*results));
+ struct results *results = XCALLOC (nst->n_vars, struct results);
int n_vals = 0;
for (v = 0; v < nst->n_vars; ++v)
{