m4_dnl - playback routines
m4_dnl This file is part of adns, which is
-m4_dnl Copyright (C) 1997-2000,2003,2006 Ian Jackson
+m4_dnl Copyright (C) 1997-2000,2003,2006,2014 Ian Jackson
+m4_dnl Copyright (C) 2014 Mark Wooding
m4_dnl Copyright (C) 1999-2000,2003,2006 Tony Finch
m4_dnl Copyright (C) 1991 Massachusetts Institute of Technology
m4_dnl (See the file INSTALL for full details.)
m4_dnl GNU General Public License for more details.
m4_dnl
m4_dnl You should have received a copy of the GNU General Public License
-m4_dnl along with this program; if not, write to the Free Software Foundation,
-m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+m4_dnl along with this program; if not, write to the Free Software Foundation.
m4_include(hmacros.i4)
static void Pfdset(fd_set *set, int max) {
int r, c;
char *ep;
+
+ if (!set) {
+ Pstring("null","null fdset pointer");
+ return;
+ }
if (vb2.buf[vb2.used++] != hm_squote[hm_squote) Psyntax("fd set start not [");
FD_ZERO(set);