X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fvar-display.c;h=8f084e7f1d7e15e0e23e119284fd566019b35b8e;hb=c4d60b82a3c3b2e2398f2f8247b23aaacd7951ca;hp=f779f4b1c15cca22d08b54e694506a6c373ccb99;hpb=3bf77e029c401d93ed18da2d72e17dc58f0ad890;p=pspp

diff --git a/src/ui/gui/var-display.c b/src/ui/gui/var-display.c
index f779f4b1c1..8f084e7f1d 100644
--- a/src/ui/gui/var-display.c
+++ b/src/ui/gui/var-display.c
@@ -1,3 +1,21 @@
+/*
+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"
 
@@ -21,20 +39,20 @@ 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))
+      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]);
@@ -56,7 +74,7 @@ missing_values_to_string (const struct variable *pv, GError **err)
 	  g_free (l);
 	  g_free (h);
 
-	  if ( mv_has_value (miss))
+	  if (mv_has_value (miss))
 	    {
 	      gchar *ss = NULL;