From 775662af6ac170d7b8950ba55d6bf42204602cf1 Mon Sep 17 00:00:00 2001
From: Sam <sam@samr1.net>
Date: Fri, 4 May 2018 22:30:11 +0200
Subject: [PATCH] Activities: empty gpx data

---
 mpwo_client/src/actions/activities.js                 | 7 ++++++-
 mpwo_client/src/components/Activities/ActivityMap.jsx | 4 ++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/mpwo_client/src/actions/activities.js b/mpwo_client/src/actions/activities.js
index 14141455..28744ccb 100644
--- a/mpwo_client/src/actions/activities.js
+++ b/mpwo_client/src/actions/activities.js
@@ -23,7 +23,8 @@ export function addActivity(form) {
 }
 
 export function getActivityGpx(activityId) {
-  return function(dispatch) {
+  if (activityId) {
+    return function(dispatch) {
     return mpwoApi
     .getActivityGpx(activityId)
     .then(ret => {
@@ -34,5 +35,9 @@ export function getActivityGpx(activityId) {
       }
     })
     .catch(error => dispatch(setError(`activities: ${error}`)))
+    }
+  }
+  return function(dispatch) {
+    dispatch(setGpx(null))
   }
 }
diff --git a/mpwo_client/src/components/Activities/ActivityMap.jsx b/mpwo_client/src/components/Activities/ActivityMap.jsx
index b0c43773..d5bee736 100644
--- a/mpwo_client/src/components/Activities/ActivityMap.jsx
+++ b/mpwo_client/src/components/Activities/ActivityMap.jsx
@@ -18,6 +18,10 @@ class ActivityMap extends React.Component {
     this.props.loadActivityGpx(this.props.activity.id)
   }
 
+  componentWillUnmount() {
+    this.props.loadActivityGpx(null)
+  }
+
   render() {
     const { gpxContent } = this.props
     const { jsonData, bounds } = getGeoJson(gpxContent)