gchar *text;
GString *string ;
const gchar *target_name ;
- const gchar *expression;
+ gchar *expression;
const gchar *label;
GtkTextIter start, end;
GtkWidget *target = get_widget_assert (cd->xml, "compute-entry1");
g_string_append (string, "EXECUTE.\n");
+
+ g_free (expression);
+
text = string->str;
g_string_free (string, FALSE);
(GTK_ENTRY (get_widget_assert (cd->xml, "compute-entry1")));
target_var = psppire_dict_lookup_var (cd->dict, target_name);
- label = var_get_label (target_var);
+ if ( target_var )
+ {
+ label = var_get_label (target_var);
- if ( label )
- gtk_entry_set_text (GTK_ENTRY (entry), label);
+ if ( label )
+ gtk_entry_set_text (GTK_ENTRY (entry), label);
+ }
+ else
+ gtk_entry_set_text (GTK_ENTRY (entry), "");
gtk_widget_set_sensitive (entry, TRUE);
}