output: Introduce pivot tables.

[pspp] / perl-module / PSPP.xs

diff --git a/perl-module/PSPP.xs b/perl-module/PSPP.xs
index dbdc73a106f0311ca6669b49927cca4000aa64fb..ea2907ffe9b68ca7a69a43291b26a9c57af42ba6 100644 (file)
--- a/perl-module/PSPP.xs
+++ b/perl-module/PSPP.xs
@@ -17,6 +17,7 @@
    02110-1301, USA. */
 
 
+#undef VERSION
 #include <config.h>
 
 /* The Gnulib "strftime" module defines my_strftime in <config.h> for use by
@@ -32,6 +33,8 @@
 #include "ppport.h"
 
 #include "minmax.h"
+#include <libpspp/hmap.h>
+#include <libpspp/hash-functions.h>
 #include <libpspp/message.h>
 #include <libpspp/version.h>
 #include <libpspp/i18n.h>
@@ -271,7 +274,7 @@ CODE:
         free (input_format);
        }
      hmap_destroy (&dict->input_formats);
-     dict_destroy (dict->dict);
+     dict_unref (dict->dict);
      free (dict);
    }