From 64322c8ee0af7bf5ecc825ccc90513118732f335 Mon Sep 17 00:00:00 2001
From: Jason Stover <jhs@debs.(none)>
Date: Sun, 12 Jul 2009 15:44:56 -0400
Subject: [PATCH] Remove write-only variable from interaction_case_data.

---
 src/math/interaction.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/math/interaction.c b/src/math/interaction.c
index 556123d4..444edbfa 100644
--- a/src/math/interaction.c
+++ b/src/math/interaction.c
@@ -246,12 +246,10 @@ interaction_case_data (const struct ccase *ccase, const struct interaction_varia
 {
   size_t i;
   size_t n_vars;
-  const struct variable *intr;
   const struct variable *member;
   const union value **vals = NULL;
 
   n_vars = interaction_get_n_vars (iv);
-  intr = interaction_get_variable (iv);
   vals = xnmalloc (n_vars, sizeof (*vals));
 
   for (i = 0; i < n_vars; i++)
-- 
2.30.2