Fix getopt string; the -N flag doesn't take an argument.

From Matthew Clarke

diff --git a/usr.bin/mail/main.c b/usr.bin/mail/main.c
index a9d22de..350b058 100644 (file)
--- a/usr.bin/mail/main.c
+++ b/usr.bin/mail/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.29 2015/01/22 16:25:07 millert Exp $       */
+/*     $OpenBSD: main.c,v 1.30 2015/01/24 20:32:46 millert Exp $       */
 /*     $NetBSD: main.c,v 1.7 1997/05/13 06:15:57 mikel Exp $   */
 
 /*
@@ -80,7 +80,7 @@ main(int argc, char **argv)
        smopts = NULL;
        fromaddr = NULL;
        subject = NULL;
-       while ((i = getopt(argc, argv, "EIN:b:c:dfinr:s:u:v")) != -1) {
+       while ((i = getopt(argc, argv, "EINb:c:dfinr:s:u:v")) != -1) {
                switch (i) {
                case 'u':
                        /*