fixed predict argument list

diff --git a/src/language/stats/regression.q b/src/language/stats/regression.q
index 11a1f211c87c35889413634a652ab715825c5b8a..3037f72cdd0714b71a83c9cc44a78330db45c765 100644 (file)
--- a/src/language/stats/regression.q
+++ b/src/language/stats/regression.q
@@ -505,7 +505,6 @@ static void
 subcommand_save (int save, pspp_linreg_cache *lc, const struct casefile *cf, int *is_missing)
 {
   int i;
-  int k;
   int case_num;
   double residual;
   const union value **vals;
@@ -513,6 +512,8 @@ subcommand_save (int save, pspp_linreg_cache *lc, const struct casefile *cf, int
   struct ccase c;
 
   assert (lc != NULL);
+  assert (is_missing != NULL);
+
   if (save)
     {
       vals = xnmalloc (n_variables, sizeof (*vals));
@@ -526,7 +527,8 @@ subcommand_save (int save, pspp_linreg_cache *lc, const struct casefile *cf, int
                {
                  vals[i] = case_data (&c, v_variables[i]->fv);
                }
-             residual = (*lc->predict) (v_variables, vals, lc, n_variables);
+             residual = (*lc->predict) ((const struct variable **) v_variables, 
+                                        (const union value **) vals, lc, n_variables);
            }
        }
       free (vals);