From cc75f5c4fdfd358cedc55535c9f1b037f16842ee Mon Sep 17 00:00:00 2001
From: Pieter Vander Vennet <pietervdvn@gmail.com>
Date: Thu, 1 Oct 2020 20:36:42 +0200
Subject: [PATCH] Fix back button to return to the map

---
 UI/FullScreenMessageBoxHandler.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/UI/FullScreenMessageBoxHandler.ts b/UI/FullScreenMessageBoxHandler.ts
index 104f246..30f3f0f 100644
--- a/UI/FullScreenMessageBoxHandler.ts
+++ b/UI/FullScreenMessageBoxHandler.ts
@@ -14,7 +14,7 @@ export class FullScreenMessageBox extends UIElement {
     private readonly returnToTheMap: UIElement;
 
     constructor(onClear: (() => void)) {
-        super();
+        super(State.state.fullScreenMessage);
         const self = this;
         State.state.fullScreenMessage.addCallbackAndRun(uiElement => {
             this._uielement = new Combine([State.state.fullScreenMessage.data]).SetStyle(
@@ -32,7 +32,6 @@ export class FullScreenMessageBox extends UIElement {
             );
         });
         
-        this.ListenTo(State.state.fullScreenMessage);
         
         this.HideOnEmpty(true);
 
@@ -50,7 +49,8 @@ export class FullScreenMessageBox extends UIElement {
             window.onhashchange = function () {
                 if (location.hash === "") {
                     // No more element: back to the map!
-                    self._uielement?.setData(undefined);
+                    console.log("Clearing full screen message");
+                    State.state.fullScreenMessage.setData(undefined);
                     onClear();
                 }
             }