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Fix bug 22419
[pspp-builds.git]
/
src
/
math
/
linreg
/
linreg.c
diff --git
a/src/math/linreg/linreg.c
b/src/math/linreg/linreg.c
index 6bd450a1a9b3ecfe3833e0e11e6015ea43e83665..9465875e81b3c697d58fa27112bccc466188ece3 100644
(file)
--- a/
src/math/linreg/linreg.c
+++ b/
src/math/linreg/linreg.c
@@
-94,9
+94,9
@@
int
pspp_linreg_get_vars (const void *c_, const struct variable **v)
{
const pspp_linreg_cache *c = c_;
pspp_linreg_get_vars (const void *c_, const struct variable **v)
{
const pspp_linreg_cache *c = c_;
- struct pspp_coeff *coef = NULL;
const struct variable *tmp;
int i;
const struct variable *tmp;
int i;
+ int j;
int result = 0;
/*
int result = 0;
/*
@@
-110,12
+110,9
@@
pspp_linreg_get_vars (const void *c_, const struct variable **v)
/*
Start at c->coeff[1] to avoid the intercept.
*/
/*
Start at c->coeff[1] to avoid the intercept.
*/
- v[result] = pspp_coeff_get_var (c->coeff[1], 0);
- result = (v[result] == NULL) ? 0 : 1;
-
- for (coef = c->coeff[2]; coef < c->coeff[c->n_coeffs]; coef++)
+ for (j = 1; j < c->n_coeffs; j++)
{
{
- tmp = pspp_coeff_get_var (c
oef
, 0);
+ tmp = pspp_coeff_get_var (c
->coeff[j]
, 0);
assert (tmp != NULL);
/* Repeated variables are likely to bunch together, at the end
of the array. */
assert (tmp != NULL);
/* Repeated variables are likely to bunch together, at the end
of the array. */