sendmail: accept -i too, not only -oi

Signed-off-by: Vladimir Dronnikov <dronnikov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

3 files changed, 8 insertions, 6 deletions

diff --git a/include/usage.h b/include/usage.h
index 42d8b9bcd..9b9a56f95 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -3814,6 +3814,7 @@
      "\n        -t              Read additional recipients from message body" \
      "\n        -f sender       Sender (required)" \
      "\n        -o options      Various options. -oi implied, others are ignored" \
+     "\n        -i              -oi synonym. implied and ignored" \
      "\n" \
      "\nBusybox specific options:" \
      "\n        -w seconds      Network timeout" \
diff --git a/mailutils/sendmail.c b/mailutils/sendmail.c
index 7e57a94cf..014b20dc8 100644
--- a/mailutils/sendmail.c
+++ b/mailutils/sendmail.c
@@ -73,11 +73,12 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
                 OPT_t = 1 << 0,         // read message for recipients, append them to those on cmdline
                 OPT_f = 1 << 1,         // sender address
                 OPT_o = 1 << 2,         // various options. -oi IMPLIED! others are IGNORED!
+                OPT_i = 1 << 3,         // IMPLIED!
         //--- BB specific options
-                OPT_w = 1 << 3,         // network timeout
-                OPT_H = 1 << 4,         // use external connection helper
-                OPT_S = 1 << 5,         // specify connection string
-                OPT_a = 1 << 6,         // authentication tokens
+                OPT_w = 1 << 4,         // network timeout
+                OPT_H = 1 << 5,         // use external connection helper
+                OPT_S = 1 << 6,         // specify connection string
+                OPT_a = 1 << 7,         // authentication tokens
         };
 
         // init global variables
@@ -93,7 +94,7 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
         // N.B. since -H and -S are mutually exclusive they do not interfere in opt_connect
         // -a is for ssmtp (http://downloads.openwrt.org/people/nico/man/man8/ssmtp.8.html) compatibility,
         // it is still under development.
-        opts = getopt32(argv, "tf:o:w:H:S:a::", &opt_from, NULL, &timeout, &opt_connect, &opt_connect, &list);
+        opts = getopt32(argv, "tf:o:iw:H:S:a::", &opt_from, NULL, &timeout, &opt_connect, &opt_connect, &list);
         //argc -= optind;
         argv += optind;
 
diff --git a/miscutils/crond.c b/miscutils/crond.c
index d2104c36f..74bf9168b 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -29,7 +29,7 @@
 #define SENDMAIL        "sendmail"
 #endif
 #ifndef SENDMAIL_ARGS
-#define SENDMAIL_ARGS   "-ti", "oem"
+#define SENDMAIL_ARGS   "-ti", NULL
 #endif
 #ifndef CRONUPDATE
 #define CRONUPDATE      "cron.update"