--- a/thermferm/thermferm.c	Mon Jun 23 20:01:27 2014 +0200
+++ b/thermferm/thermferm.c	Mon Jun 23 22:16:29 2014 +0200
@@ -23,6 +23,7 @@
 #include "thermferm.h"
 
 
+int			current_unit = -1;
 int			tempA = 80;
 int			tempB = 80;
 int			coolerA = 0;