#include <libpspp/pool.h>
#include <libpspp/misc.h>
#include "psppire-axis.h"
-#include "psppire-marshal.h"
+#include <lib/gtksheet/psppire-marshal.h>
#include <gtk/gtk.h>
g_return_if_fail (PSPPIRE_AXIS_GET_IFACE (a));
+ g_return_if_fail (size > 0);
+
if (PSPPIRE_AXIS_GET_IFACE (a)->resize)
PSPPIRE_AXIS_GET_IFACE (a)->resize (a, unit, size);