Update main.c

afsk/main.c

@@ -511,7 +511,7 @@ if (cw_id == ON)	// Don't send CW if using AX5043 or in mode cycling or set by 3
 printf("CW String: %s\n", cw_str);
 	*FILE f = popen(cw_str,"r");
 	printf("File %d \n", f);
-  pclose(f);  // execute command and wait for termination before continuing
+  printf("close: %d \n", pclose(f));  // execute command and wait for termination before continuing
 printf("After command\n");
   sleep(7);
 //printf("Before Write\n");