From 887feaa0e7d98a8dddba808573aee9354af9ef71 Mon Sep 17 00:00:00 2001
From: Hatagashira <hatagashira@gmail.com>
Date: Sun, 22 Feb 2015 10:56:05 +0100
Subject: [PATCH] Update pi_fm_rds.c

---
 src/pi_fm_rds.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pi_fm_rds.c b/src/pi_fm_rds.c
index 2ec34db..ff62f1d 100644
--- a/src/pi_fm_rds.c
+++ b/src/pi_fm_rds.c
@@ -621,6 +621,7 @@ int main(int argc, char **argv) {
             kill_fm();
             terminate(0);
         } else {
+            printf("Unrecognised argument: %s\n", arg);
             print_info();
             exit(0);
         }