X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Fmath%2Fcovariance.c;h=adad3439e056e0baad8c35b515972c89747b8ac0;hb=8ebbf609a32c5dc24043c02559749e07695ece2b;hp=a7a5f131651963716ee0b0b5e8b8589a26579b2f;hpb=840f7bace2423e6d240320ab308f0fbaa8c559f1;p=pspp-builds.git

diff --git a/src/math/covariance.c b/src/math/covariance.c
index a7a5f131..adad3439 100644
--- a/src/math/covariance.c
+++ b/src/math/covariance.c
@@ -744,7 +744,7 @@ covariance_dim (const struct covariance * cov)
   row (and column) i of the covariance matrix.
  */
 void
-covariance_get_var_indices (const struct covariance *cov, struct variable **vars)
+covariance_get_var_indices (const struct covariance *cov, const struct variable **vars)
 {
   int i;
   for (i = 0; i < cov->n_vars; i++)