From 3a8d490074cec5b430354c0a557139592a32a317 Mon Sep 17 00:00:00 2001
From: Kamal Mostafa <kamal@whence.com>
Date: Sat, 20 Feb 2016 07:02:09 -0800
Subject: [PATCH] fix harmless strncasecmp off-by-one

---
 src/minimodem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/minimodem.c b/src/minimodem.c
index 1e79acb..0f52883 100644
--- a/src/minimodem.c
+++ b/src/minimodem.c
@@ -782,7 +782,7 @@ main( int argc, char*argv[] )
 	    bfsk_n_data_bits = 5;
 	if ( bfsk_nstopbits < 0 )
 	    bfsk_nstopbits = 1.5;
-    } else if ( strncasecmp(modem_mode, "tdd",3)==0 ) {
+    } else if ( strncasecmp(modem_mode, "tdd",4)==0 ) {
 	bfsk_databits_decode = databits_decode_baudot;
 	bfsk_databits_encode = databits_encode_baudot;
 	bfsk_data_rate = 45.45;