pivot-table: New function pivot_value_new_variable__().

[pspp] / src / output / pivot-table.c

diff --git a/src/output/pivot-table.c b/src/output/pivot-table.c
index f1e0e73372177d1ed566c690523f7b0e1b7bf0dc..6ba4c16f2e0811545b4b5673678900f5b37a1cf3 100644 (file)
--- a/src/output/pivot-table.c
+++ b/src/output/pivot-table.c
@@ -2844,13 +2844,22 @@ pivot_value_new_value (const union value *value, int width,
 /* Returns a new pivot_value for VARIABLE. */
 struct pivot_value *
 pivot_value_new_variable (const struct variable *variable)
+{
+  return pivot_value_new_variable__ (var_get_name (variable),
+                                     var_get_label (variable));
+}
+
+/* Returns a new pivot_value for a variable with the given NAME and optional
+   LABEL. */
+struct pivot_value *
+pivot_value_new_variable__ (const char *name, const char *label)
 {
   struct pivot_value *value = xmalloc (sizeof *value);
   *value = (struct pivot_value) {
     .variable = {
       .type = PIVOT_VALUE_VARIABLE,
-      .var_name = xstrdup (var_get_name (variable)),
-      .var_label = xstrdup_if_nonempty (var_get_label (variable)),
+      .var_name = xstrdup (name),
+      .var_label = xstrdup_if_nonempty (label),
     },
   };
   return value;