#include <plot.h>
-#include <libpspp/alloc.h>
#include <libpspp/str.h>
#include <output/manager.h>
#include <output/output.h>
#include "error.h"
+#include "xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
return NULL;
chart = xmalloc (sizeof *chart);
+ chart->lp = NULL;
d->class->initialise_chart(d, chart);
if (!chart->lp)
{