Merge commit 'origin/data-encoding'

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

diff --git a/src/math/interaction.c b/src/math/interaction.c
index 556123d4a032b2bc6106e9495b4f1aa73afd389d..7911c8e74d3166bb48e3f0ab4dde771fbd16652f 100644 (file)
--- a/src/math/interaction.c
+++ b/src/math/interaction.c
@@ -149,7 +149,7 @@ interaction_value_create (const struct interaction_variable *var, const union va
   if (var != NULL)
     {
       int val_width = 1;
-      char *val;
+      uint8_t *val;
 
       result = xmalloc (sizeof (*result));
       result->intr = var;
@@ -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++)