$OpenBSD: patch-rtty_c,v 1.2 2002/05/08 18:42:10 millert Exp $
--- rtty.c.orig	Wed May  8 12:30:37 2002
+++ rtty.c	Wed May  8 12:30:37 2002
@@ -89,7 +89,7 @@ int Debug = 0;
 
 int
 main(int argc, char *argv[]) {
-	char ch;
+	int ch;
 
 	ProgName = argv[0];
 
@@ -106,7 +106,7 @@ main(int argc, char *argv[]) {
 		TtyName = "/dev/null";
 	}
 
-	while ((ch = getopt(argc, argv, "s:x:l:7r")) != EOF) {
+	while ((ch = getopt(argc, argv, "s:x:l:7r")) != -1) {
 		switch (ch) {
 		case 's':
 			ServSpec = optarg;