From 0c9168cb779305f3af3f084f38ee76c606e66088 Mon Sep 17 00:00:00 2001
From: gac-S_Changer <gac-S_Changer@PC12288.psi.ch>
Date: Wed, 1 Mar 2017 16:15:02 +0100
Subject: [PATCH] Closedown

---
 script/RobotSC.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/script/RobotSC.py b/script/RobotSC.py
index 2737823..5e04f2b 100644
--- a/script/RobotSC.py
+++ b/script/RobotSC.py
@@ -46,10 +46,10 @@ class jfc(ReadonlyRegisterBase):
     def doRead(self):
         if robot.joint_forces == None:
             print "*",
-            return  None 
+            return   float('NaN')  
         if robot.powered == False:
             print ".",
-            return None
+            return  float('NaN') 
         print "!",
         return (robot.joint_forces[1]+74)/4  + (robot.joint_forces[2]+30)/4 + (robot.joint_forces[4]-0.8)/0.2