Update copyright notice

[empserver] / src / util / empsched.c

diff --git a/src/util/empsched.c b/src/util/empsched.c
index 6fd252db76bc6a46b82664471c6acce3da0505c7..91893cb30d54d51f0c7a9380d47db79ecf3738e7 100644 (file)
--- a/src/util/empsched.c
+++ b/src/util/empsched.c
@@ -1,11 +1,11 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2010, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
+ *  Copyright (C) 1986-2012, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                Ken Stevens, Steve McClure, Markus Armbruster
  *
- *  This program is free software; you can redistribute it and/or modify
+ *  Empire 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
+ *  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,
@@ -14,8 +14,7 @@
  *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  *  ---
  *
@@ -28,7 +27,7 @@
  *  empsched.c: Show the update schedule
  *
  *  Known contributors to this file:
- *     Markus Armbruster, 2007
+ *     Markus Armbruster, 2007-2010
  */
 
 #include <config.h>
@@ -92,6 +91,12 @@ main(int argc, char *argv[])
        }
     }
 
+    if (argc - optind > 1) {
+       fprintf(stderr, "%s: extra operand %s\n", argv[0], argv[optind+1]);
+       fprintf(stderr, "Try -h for help.\n");
+       exit(1);
+    }
+
     if (emp_config(config_file) < 0)
        exit(1);