X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Flanguage%2Fdata-io%2Fprint-space.c;h=c3a2e09a3d93f6f56de75da1a12346ee2329a8b7;hb=5ee84736663824fe12474b78dace867e42893a14;hp=8ddd0be5d9c93df9e13a9326aa67ff8ae021d244;hpb=3816248a008a4af75aac6319d0c9929cb7ff679e;p=pspp-builds.git

diff --git a/src/language/data-io/print-space.c b/src/language/data-io/print-space.c
index 8ddd0be5..c3a2e09a 100644
--- a/src/language/data-io/print-space.c
+++ b/src/language/data-io/print-space.c
@@ -1,21 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2006 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
 
-   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 2 of the
-   License, or (at your option) any later version.
+   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.
+   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, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #include <config.h>
 
@@ -23,6 +20,7 @@
 #include <stdlib.h>
 
 #include <data/procedure.h>
+#include <data/value.h>
 #include <language/command.h>
 #include <language/data-io/data-writer.h>
 #include <language/data-io/file-handle.h>
@@ -82,21 +80,23 @@ cmd_print_space (struct lexer *lexer, struct dataset *ds)
   if (handle != NULL)
     {
       writer = dfm_open_writer (handle);
-      if (writer == NULL) 
+      if (writer == NULL)
         {
+          fh_unref (handle);
           expr_free (expr);
           return CMD_FAILURE;
-        } 
+        }
     }
   else
     writer = NULL;
-  
+
   trns = xmalloc (sizeof *trns);
   trns->writer = writer;
   trns->expr = expr;
 
   add_transformation (ds,
 		      print_space_trns_proc, print_space_trns_free, trns);
+  fh_unref (handle);
   return CMD_SUCCESS;
 }
 
@@ -112,7 +112,7 @@ print_space_trns_proc (void *t_, struct ccase *c,
   if (trns->expr)
     {
       double f = expr_evaluate_num (trns->expr, c, case_num);
-      if (f == SYSMIS) 
+      if (f == SYSMIS)
         msg (SW, _("The expression on PRINT SPACE evaluated to the "
                    "system-missing value."));
       else if (f < 0 || f > INT_MAX)