/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
- * Ken Stevens, Steve McClure
+ * Copyright (C) 1986-2013, 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,
* 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/>.
*
* ---
*
char prompt[128];
char *p;
- if ((ich = whatitem(player->argp[1], "deliver what? ")) == 0)
+ if (!(ich = whatitem(player->argp[1], "deliver what? ")))
return RET_SYN;
if (!snxtsct(&nstr, player->argp[2]))
return RET_SYN;
sprintf(prompt, "%s %s %s threshold or direction or 'query'? ",
xyas(nstr.x, nstr.y, player->cnum),
dchr[sect.sct_type].d_name, ich->i_name);
- if (!(p = getstarg(player->argp[3], prompt, buf)) || !*p)
+ p = getstarg(player->argp[3], prompt, buf);
+ if (!p || !*p)
return RET_SYN;
if (*p != 'q') {
if (((*p >= '0') && (*p <= '9')) || *p == '+') {