From e07866b90671d3fda440997d5350e251b414fd31 Mon Sep 17 00:00:00 2001
From: IMback <philipp@uvos.net>
Date: Fri, 3 Nov 2017 19:04:15 +0100
Subject: [PATCH] Fix some compiler warnings

---
 serial_io.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/serial_io.cpp b/serial_io.cpp
index d4f65f4..e6006d6 100644
--- a/serial_io.cpp
+++ b/serial_io.cpp
@@ -5,13 +5,13 @@ struct termios toptions;
 void sWrite(int port, char string[], size_t length)
 {
     if(port != -1) write(port, string, length);
-    else for( int j = 0; j < length; j++  )std::cout<<string[j];
+    else for( size_t j = 0; j < length; j++  )std::cout<<string[j];
 }
 
 void sWrite(int port, const char string[], size_t length)
 {
     if(port != -1) write(port, string, length);
-    else for( int j = 0; j < length; j++  )std::cout<<string[j];
+    else for( size_t j = 0; j < length; j++  )std::cout<<string[j];
 }
 
 ssize_t sRead(int port, void *buf, size_t count)
@@ -33,7 +33,7 @@ int serialport_init(const char* device, int baud)
         {
         perror("init_serialport: Couldn't get term attributes");
         return -1;
-        
+        }
     cfsetispeed(&toptions, baud);
     cfsetospeed(&toptions, baud);
     // 8N1