From: Jason Stover <jhs@debs.(none)>
Date: Sun, 12 Jul 2009 19:44:56 +0000 (-0400)
Subject: Remove write-only variable from interaction_case_data.
X-Git-Tag: build37~65
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64322c8ee0af7bf5ecc825ccc90513118732f335;p=pspp-builds.git

Remove write-only variable from interaction_case_data.
---

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++)