From a6ad256410f89dade380787c195ee3f0c9c74681 Mon Sep 17 00:00:00 2001
From: Bruno Alves de Faria <brunoalvesdefaria@gmail.com>
Date: Mon, 29 Aug 2016 09:27:26 -0300
Subject: [PATCH] LT-288: Fixing wrong conditional for prior timepoint

---
 Packages/lesiontracker/client/api/timepoint.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Packages/lesiontracker/client/api/timepoint.js b/Packages/lesiontracker/client/api/timepoint.js
index 11537c7db..ac4bd84b5 100644
--- a/Packages/lesiontracker/client/api/timepoint.js
+++ b/Packages/lesiontracker/client/api/timepoint.js
@@ -55,7 +55,7 @@ class TimepointApi {
         }
 
         const prior = this.prior();
-        if (current && prior._id !== current._id) {
+        if (current && prior && prior._id !== current._id) {
             timepoints.push(prior);
         }