Fix compiler warnings

[pspp] / src / math / categoricals.c

diff --git a/src/math/categoricals.c b/src/math/categoricals.c
index 33e3b51c62f99cc2290ce7918dbba6aedb111878..5aba65b78e92d35499a886064edb12e1b81ce39d 100644 (file)
--- a/src/math/categoricals.c
+++ b/src/math/categoricals.c
@@ -102,6 +102,7 @@ categoricals_destroy ( struct categoricals *cat)
 }
 
 
+#if 0
 void
 categoricals_dump (const struct categoricals *cat)
 {
@@ -132,8 +133,8 @@ categoricals_dump (const struct categoricals *cat)
       for (node = hmap_first (m); node; node = hmap_next (m, node))
        {
          struct string s;
-         ds_init_empty (&s);
          const struct value_node *vn = HMAP_DATA (node, struct value_node, node);
+         ds_init_empty (&s);
          var_append_value_name (vp->var, &vn->value, &s);
          printf ("Value: %s; Index %d; CC %g\n",
                  ds_cstr (&s),
@@ -155,6 +156,7 @@ categoricals_dump (const struct categoricals *cat)
     printf ("%d ", cat->reverse_variable_map[v]);
   printf ("\n");
 }
+#endif