Changed a lot of non-const pointers to const.

[pspp-builds.git] / src / math / group.c

diff --git a/src/math/group.c b/src/math/group.c
index 3978f2fb948818805c1c9045637ad8e1f2f0f727..105b643a1cf416c6a3eedf17ae08b04cc185d1f5 100644 (file)
--- a/src/math/group.c
+++ b/src/math/group.c
@@ -59,7 +59,7 @@ free_group(struct group_statistics *v, void *aux UNUSED)
 
 
 struct group_proc *
-group_proc_get (struct variable *v)
+group_proc_get (const struct variable *v)
 {
   /* This is not ideal, obviously. */
   struct group_proc *group = var_get_aux (v);