From 5d4f0d5a085d2646ecf2e01cb2a5ec7633fc0b18 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 29 Sep 2019 14:34:08 -0400
Subject: [PATCH] pre increment mode

---
 afsk/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/afsk/main.c b/afsk/main.c
index 03fd2589..1821ab67 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -320,7 +320,7 @@ int main(int argc, char *argv[]) {
  while (loop-- != 0)
   {
     printf("Mode before: %d \n", mode); 
-    mode = (mode++) % 3;
+    mode = (++mode) % 3;
     printf("Mode after: %d \n", mode); 
 	 
   if (mode == FSK) {