From f1261a997c5b4802819257a8424d9776fa93d631 Mon Sep 17 00:00:00 2001
From: Erik Ziegler <erik.sweed@gmail.com>
Date: Tue, 15 Nov 2016 19:33:40 +0100
Subject: [PATCH] LT-323: Bug fix for first measurement activation

---
 LesionTracker/client/components/viewer/viewer.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/LesionTracker/client/components/viewer/viewer.js b/LesionTracker/client/components/viewer/viewer.js
index 74a10e0d8..2e6a57d37 100644
--- a/LesionTracker/client/components/viewer/viewer.js
+++ b/LesionTracker/client/components/viewer/viewer.js
@@ -118,13 +118,17 @@ Template.viewer.onCreated(() => {
         OHIF.lesiontracker.toggleLesionTrackerToolsButtons(false);
     }
 
+    let firstMeasurementActivated = false;
     instance.autorun(() => {
         if (!Session.get('TimepointsReady') ||
             !Session.get('MeasurementsReady') ||
-            !Session.get('ViewerMainReady')) {
+            !Session.get('ViewerMainReady') ||
+            firstMeasurementActivated) {
             return;
         }
 
+
+
         // Find and activate the first measurement by Lesion Number
         // NOTE: This is inefficient, we should be using a hanging protocol
         // to hang the first measurement's imageId immediately, rather
@@ -165,6 +169,8 @@ Template.viewer.onCreated(() => {
         if (rowItem) {
             OHIF.measurements.jumpToRowItem(rowItem, timepoints);
         }
+
+        firstMeasurementActivated = true;
     })
 });