getopt fixes

security/fragrouter/patches/patch-fragrouter_c

@@ -0,0 +1,20 @@
+$OpenBSD: patch-fragrouter_c,v 1.1 2002/02/24 00:20:25 pvalchev Exp $
+--- fragrouter.c.orig	Tue Sep 21 09:47:32 1999
++++ fragrouter.c	Sat Feb 23 17:14:09 2002
+@@ -104,13 +104,13 @@ usage(void)
+ int
+ main(int argc, char *argv[])
+ {
+-  char c, ebuf[BUFSIZ], hops[BUFSIZ], *dev = NULL;
+-  int num = 0, type = -1, hopptr = 4;
++  char ebuf[BUFSIZ], hops[BUFSIZ], *dev = NULL;
++  int c, num = 0, type = -1, hopptr = 4;
+   attack_handler attack;
+ 
+   hops[0] = '\0';
+   
+-  while ((c = getopt(argc, argv, "B:F:T:C:R:I:E:M:i:g:G:pVh")) != EOF) {
++  while ((c = getopt(argc, argv, "B:F:T:C:R:I:E:M:i:g:G:pVh")) != -1) {
+     switch (c) {
+     case 'B':
+       type = ATTACK_BASE;