- getopt returns -1 when arg list is exhausted, not EOF

- store getopt's return value into an int, not a char...

net/arpcatch/patches/patch-arpcatch_c

@@ -1,6 +1,22 @@
-	$OpenBSD: patch-arpcatch_c,v 1.1 2001/04/20 07:53:02 reinhard Exp $
---- arpcatch.c.orig	Fri Aug 22 02:57:01 1997
-+++ arpcatch.c	Tue Apr 17 16:00:13 2001
+	$OpenBSD: patch-arpcatch_c,v 1.2 2002/02/20 20:25:54 pvalchev Exp $
+--- arpcatch.c.orig	Thu Aug 21 18:57:01 1997
++++ arpcatch.c	Wed Feb 20 13:20:11 2002
+@@ -11,13 +11,13 @@ int debug = 0;
+ int defer = 0;
+ 
+ int main(int argc, char **argv) {
+-	char c;
++	int c;
+ 	char *configfile = DEFAULT_CONFIGFILE;
+ 	char *device     = DEFAULT_DEVICE;
+ 	table_t *at;
+ 	int fd;
+ 	
+-	while((c = getopt(argc, argv, "di:f:")) != EOF) {
++	while((c = getopt(argc, argv, "di:f:")) != -1) {
+ 		switch(c) {
+ 		case 'd':
+ 			debug++;
 @@ -37,6 +37,7 @@ int main(int argc, char **argv) {
  		}
  	}