From 54bb101e0ad953aa241e0e93f8763ead1ceb420c Mon Sep 17 00:00:00 2001
From: Ananta Pandey <pandananta@users.noreply.github.com>
Date: Thu, 6 Sep 2018 19:03:39 -0400
Subject: [PATCH] fix bug that caused app to crash when dragging a marker (#44)

---
 expo_project/screens/SurveyScreen.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/expo_project/screens/SurveyScreen.js b/expo_project/screens/SurveyScreen.js
index 8074f40..7263a00 100644
--- a/expo_project/screens/SurveyScreen.js
+++ b/expo_project/screens/SurveyScreen.js
@@ -320,7 +320,7 @@ class SurveyScreen extends React.Component {
         .collection("survey")
         .doc(surveyId)
         .collection("dataPoints")
-        .doc(marker.firestoreId)
+        .doc(marker.id)
         .update({ location: marker.location });
     }
   }