Changed all the licence notices in all the files.

[pspp-builds.git] / src / var-labs.c

diff --git a/src/var-labs.c b/src/var-labs.c
index 87916977297c31d7d438b8719a411ec67e713a24..cbcf984529fe9ce3626a92f653558998e8bfe007 100644 (file)
--- a/src/var-labs.c
+++ b/src/var-labs.c
@@ -14,8 +14,8 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
 #include <config.h>
 #include <stdio.h>
@@ -68,3 +68,14 @@ cmd_variable_labels (void)
   while (token != '.');
   return CMD_SUCCESS;
 }
+
+
+
+const char *
+var_to_string(const struct variable *var)
+{
+  if ( !var ) 
+    return 0;
+
+  return ( var->label ? var->label : var->name);
+}