X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fcoefficient.c;h=fe0cd43877f3ab57c71f95b8a4b43d30b63098ee;hb=50f8d6d2dbf599b410c9bc346a47cb577fba8fe1;hp=f59c3645212d2774be8d1b49b536c5b5ca5978bb;hpb=888d0f91d57e0c3c5a4206c30ac71eb87bf44227;p=pspp-builds.git

diff --git a/src/math/coefficient.c b/src/math/coefficient.c
index f59c3645..fe0cd438 100644
--- a/src/math/coefficient.c
+++ b/src/math/coefficient.c
@@ -21,6 +21,7 @@
 /*
   Accessor functions for matching coefficients and variables.
  */
+#include <config.h>
 #include <math/coefficient.h>
 #include <math/linreg/linreg.h>
 #include "src/math/design-matrix.h"
@@ -169,7 +170,7 @@ pspp_coeff_get_value (struct pspp_coeff *c,
   while (i < c->n_vars)
     {
       candidate = pspp_coeff_get_var (c, i);
-      if (v->index == candidate->index)
+      if (v == candidate)
 	{
 	  return (c->v_info + i)->val;
 	}
@@ -201,7 +202,7 @@ pspp_linreg_get_coeff (const pspp_linreg_cache * c,
 
   result = c->coeff[i];
   tmp = pspp_coeff_get_var (result, 0);
-  while (tmp->index != v->index && i < c->n_coeffs)
+  while (tmp != v && i < c->n_coeffs)
     {
       result = c->coeff[i];
       tmp = pspp_coeff_get_var (result, 0);
@@ -221,7 +222,7 @@ pspp_linreg_get_coeff (const pspp_linreg_cache * c,
          If v is categorical, we need to ensure the coefficient
          matches the VAL.
        */
-      while (tmp->index != v->index && i < c->n_coeffs
+      while (tmp != v && i < c->n_coeffs
 	     && compare_values (pspp_coeff_get_value (result, tmp),
 				val, var_get_width (v)))
 	{			/* FIX THIS */