From 4d5c8f5352be3bbe76014b4c0811a3a355372e83 Mon Sep 17 00:00:00 2001
From: Kristin Galvin <kristin.galvin@nearform.com>
Date: Sun, 19 Jan 2020 18:34:37 -0800
Subject: [PATCH] audio test

---
 apps.json             | 2 +-
 apps/stetho/stetho.js | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps.json b/apps.json
index 1dc8a4a7e..b849820e7 100644
--- a/apps.json
+++ b/apps.json
@@ -267,7 +267,7 @@
   { "id": "stetho",
     "name": "Stethoscope",
     "icon": "stetho.png",
-    "version":"0.018",
+    "version":"0.019",
     "description": "Hear your heart rate",
     "tags": "health",
     "storage": [
diff --git a/apps/stetho/stetho.js b/apps/stetho/stetho.js
index 580b3eab3..0059fd43e 100644
--- a/apps/stetho/stetho.js
+++ b/apps/stetho/stetho.js
@@ -25,7 +25,8 @@ function readHRM() {
     g.clearRect(0,100,239,239);
     g.moveTo(-100,0);
   }
-  freq(parseFloat(y+1.0)*1000);
+  let frequency = parseFloat(y+1.0) * 10000;
+  if(frequency > 0) freq(frequency);
 
   g.setColor(1,1,1);
   g.lineTo(x,y);