X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fmissing-values.c;h=c4d40baae13c0c25c23d9bdd3226837a6c438844;hb=679e253a4777564db48ccec70b8ce2f6e5b7e46b;hp=c8f6b7fe5e645fd5e9df931eefb168914acfa6ba;hpb=f5c108becd49d78f4898cab11352291f5689d24e;p=pspp

diff --git a/src/data/missing-values.c b/src/data/missing-values.c
index c8f6b7fe5e..c4d40baae1 100644
--- a/src/data/missing-values.c
+++ b/src/data/missing-values.c
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2005 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 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>
 #include "missing-values.h"
@@ -210,11 +208,11 @@ mv_replace_value (struct missing_values *mv, const union value *v, int idx)
 }
 
 
-
+/* Returns the number of individual (not part of a range) missing
+   values in MV. */
 int
 mv_n_values (const struct missing_values *mv)
 {
-  assert(mv_has_value(mv));
   return mv->type & 3;
 }