From ad517866cfd8a5044b46897739eed23faedca88f Mon Sep 17 00:00:00 2001
From: Martin Boonk <halemmerich@users.noreply.github.com>
Date: Tue, 9 Mar 2021 15:28:01 +0100
Subject: [PATCH] Fix caliper body fat value by not calculating if not all
 values are set (#710)

---
 .../com/health/openscale/core/datatypes/ScaleMeasurement.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/android_app/app/src/main/java/com/health/openscale/core/datatypes/ScaleMeasurement.java b/android_app/app/src/main/java/com/health/openscale/core/datatypes/ScaleMeasurement.java
index d43ad743..ffe30d07 100644
--- a/android_app/app/src/main/java/com/health/openscale/core/datatypes/ScaleMeasurement.java
+++ b/android_app/app/src/main/java/com/health/openscale/core/datatypes/ScaleMeasurement.java
@@ -488,6 +488,10 @@ public class ScaleMeasurement implements Cloneable {
 
         float k0, k1, k2, ka;
 
+        if (caliper1 == 0.0f || caliper2 == 0.0f || caliper3 == 0.0f){
+            return 0.0f;
+        }
+
         float s = (caliper1 + caliper2 + caliper3) * 10.0f; // cm to mm
 
         if (scaleUser.getGender().isMale()) {