From 7c2814079c426dc0ca93bdd08358a5b7f3b864ab Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Wed, 16 Jun 2021 09:55:22 -0400
Subject: [PATCH] fflush typo

---
 afsk/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/afsk/main.c b/afsk/main.c
index 2c76786d..a24e9a43 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -1004,12 +1004,12 @@ void get_tlm(void) {
     //printf("Before 1st strcpy\n");
     strcat(cw_str2, str);
     printf("Str: %s \n", cw_str2);
-    fflush();
+    fflush(stdout);
     //printf("Before 1st strcpy\n");
 //    strcat(cw_str2, cw_footer2);
     strcat(cw_str2, cw_footer3);
     printf("Str: %s \n", cw_str2);
-    fflush();
+    fflush(stdout);
 //printf("Before 1st strcpy\n");
 
     // read payload sensor if available
@@ -1092,7 +1092,7 @@ void get_tlm(void) {
 //    #endif
     if (mode == CW) {
       printf("CW string to execute: %s\n", cw_str2);
-      fflush();
+      fflush(stdout);
 //      system(cw_str2);
       FILE * cw_file = popen(cw_str2, "r");
       pclose(cw_file);