From bffd8b128905ea48cd99a93c6fd06788ef82300e Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Mon, 9 Sep 2019 18:55:29 -0400
Subject: [PATCH] Update main.c

---
 afsk/main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/afsk/main.c b/afsk/main.c
index 4f1bb2be..a1cf3e66 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -76,6 +76,7 @@ void trans_x25();
 int upper_digit(int number);
 int lower_digit(int number);
 int socket_open = 0;
+int sock = 0;
 
 #define S_RATE  (48000)     // (44100)
 #define BUF_SIZE (S_RATE*10) /* 2 second buffer */
@@ -770,7 +771,7 @@ int get_tlm_fox() {
   if (!socket_open)
     {
     struct sockaddr_in address; 
-    int sock = 0, valread; 
+    int valread; 
     struct sockaddr_in serv_addr; 
 //    char *hello = "Hello from client"; 
 //    char buffer[1024] = {0}; 
@@ -797,7 +798,7 @@ int get_tlm_fox() {
         printf("\nConnection Failed \n"); 
         error = 1; 
     }
-    if (errror != 1)
+    if (error != 1)
 	 socket_open = 1;
   }