altoslib: Ignore invalid accel cal values

[fw/altos] / altoslib / AltosCalData.java

diff --git a/altoslib/AltosCalData.java b/altoslib/AltosCalData.java
index 54b75817bb7196b2fc8b82cd88c5ca4d5ea0bcd1..408d8d7e5f78738e7298fda27c06543f9cdef4a1 100644 (file)
--- a/altoslib/AltosCalData.java
+++ b/altoslib/AltosCalData.java
@@ -98,6 +98,8 @@ public class AltosCalData {
 
        public void set_accel_plus_minus(double plus, double minus) {
                if (plus != AltosLib.MISSING && minus != AltosLib.MISSING) {
+                       if (plus == minus)
+                               return;
                        accel_plus_g = plus;
                        accel_minus_g = minus;
                }