Minor changes

1 files changed, 7 insertions, 1 deletions

diff --git a/src/subscriber.c b/src/subscriber.c
index 9902d92..08e5a25 100644
--- a/src/subscriber.c
+++ b/src/subscriber.c
@@ -3,7 +3,14 @@
 #include <signal.h>
 #include "utils.h"
 
+/// @brief Set to non-zero to stop the processes
 unsigned char __stop=0;
+
+/**
+ * @brief Stop process properly on SIGINT
+ * 
+ * @param signo 
+ */
 void sighandler(int signo){
   if (signo == SIGINT){
     printf("Stopping...\n");
@@ -83,7 +90,6 @@ int main (int argc, char *argv [])
       // Write all the measurements:
       if(line>4){
         fwrite(token, strlen(token), 1, fptr);
-        printf("%s\n",token);
         fwrite("\n",1,1,fptr);
       }