--- ppp-2.4.2/pppd/options.c.vns	2004-05-28 12:53:22 +0400
+++ ppp-2.4.2/pppd/options.c	2004-05-28 12:53:49 +0400
@@ -981,6 +981,8 @@
     void (*printer) __P((void *, char *, ...));
     void *arg;
 {
+	if(!opt) return;
+
 	while (opt->name != NULL) {
 		if (opt->priority != OPRIO_DEFAULT
 		    && opt->winner != (short int) -1)