mid axis range already subtracted, correct branch test

Issue: #38

1 files changed, 1 insertions, 1 deletions

diff --git a/ftnoir_tracker_joystick/ftnoir_tracker_joystick.cpp b/ftnoir_tracker_joystick/ftnoir_tracker_joystick.cpp
index cbb4440e..a4f026de 100644
--- a/ftnoir_tracker_joystick/ftnoir_tracker_joystick.cpp
+++ b/ftnoir_tracker_joystick/ftnoir_tracker_joystick.cpp
@@ -227,7 +227,7 @@ void FTNoIR_Tracker::GetHeadPoseData(double *data)
 
             auto max = (max_[idx] - mid);
             auto min = (mid - min_[idx]);
-            data[i] = val * limits[i] / (double) (val > mid ? max : min);
+            data[i] = val * limits[i] / (double) (val > 0 ? max : min);
         }
     }
 }