From 8ccf9de940513bc42dcc9ecb41d50cda62a4a408 Mon Sep 17 00:00:00 2001
From: drowe67 <drowe67@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Thu, 16 Mar 2017 00:49:14 +0000
Subject: [PATCH] fix some warnings

git-svn-id: https://svn.code.sf.net/p/freetel/code@3062 01035d8c-6547-0410-b346-abe4f91aad63
---
 codec2-dev/src/freedv_rx.c         | 2 +-
 codec2-dev/src/fsk_demod.c         | 2 ++
 codec2-dev/src/fsk_put_test_bits.c | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/codec2-dev/src/freedv_rx.c b/codec2-dev/src/freedv_rx.c
index 76ad102b..9100a38e 100644
--- a/codec2-dev/src/freedv_rx.c
+++ b/codec2-dev/src/freedv_rx.c
@@ -169,7 +169,7 @@ int main(int argc, char *argv[]) {
         }
     }
     freedv_set_snr_squelch_thresh(freedv, -100.0);
-    freedv_set_squelch_en(freedv, 1);
+    freedv_set_squelch_en(freedv, 0);
 
     n_speech_samples = freedv_get_n_speech_samples(freedv);
     n_max_modem_samples = freedv_get_n_max_modem_samples(freedv);
diff --git a/codec2-dev/src/fsk_demod.c b/codec2-dev/src/fsk_demod.c
index 06bad874..ddbff924 100644
--- a/codec2-dev/src/fsk_demod.c
+++ b/codec2-dev/src/fsk_demod.c
@@ -290,5 +290,7 @@ int main(int argc,char *argv[]){
     fclose(fin);
     fclose(fout);
     fsk_destroy(fsk);
+
+    return 0;
 }
 
diff --git a/codec2-dev/src/fsk_put_test_bits.c b/codec2-dev/src/fsk_put_test_bits.c
index 4151b934..41860495 100644
--- a/codec2-dev/src/fsk_put_test_bits.c
+++ b/codec2-dev/src/fsk_put_test_bits.c
@@ -99,4 +99,6 @@ int main(int argc,char *argv[]){
     
  cleanup:
     fclose(fin);
+
+    return 0;
 }
-- 
2.25.1