+/*
+PSPP - a program for statistical analysis.
+Copyright (C) 2017 Free Software Foundation, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
#include <config.h>
#include "var-display.h"
gchar *
missing_values_to_string (const struct variable *pv, GError **err)
{
- gchar *s;
const struct missing_values *miss = var_get_missing_values (pv);
- if ( mv_is_empty (miss))
+ if (mv_is_empty (miss))
return xstrdup (gettext (none));
else
{
- if ( ! mv_has_range (miss))
+ gchar *s = NULL;
+ if (! mv_has_range (miss))
{
GString *gstr = g_string_sized_new (10);
const int n = mv_n_values (miss);
gchar *mv[4] = {0,0,0,0};
gint i;
- for (i = 0 ; i < n; ++i )
+ for (i = 0 ; i < n; ++i)
{
mv[i] = value_to_text (*mv_get_value (miss, i), pv);
- if ( i > 0 )
+ if (i > 0)
g_string_append (gstr, ", ");
g_string_append (gstr, mv[i]);
g_free (mv[i]);
g_free (l);
g_free (h);
- if ( mv_has_value (miss))
+ if (mv_has_value (miss))
{
gchar *ss = NULL;