From a8f62085613c0d70e0632b98ff343f4b1641cbd0 Mon Sep 17 00:00:00 2001
From: Filip Proborszcz <filip@janeasystems.com>
Date: Sun, 1 May 2022 11:28:15 +0200
Subject: [PATCH] Fix layer drag&drop and init warning

---
 src/components/App.jsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/components/App.jsx b/src/components/App.jsx
index d0a00b05..b41486d4 100644
--- a/src/components/App.jsx
+++ b/src/components/App.jsx
@@ -486,7 +486,7 @@ export default class App extends React.Component {
     }
 
     layers = layers.slice(0);
-    layers = arrayMoveMutable(layers, oldIndex, newIndex);
+    arrayMoveMutable(layers, oldIndex, newIndex);
     this.onLayersChange(layers);
   }
 
@@ -764,17 +764,17 @@ export default class App extends React.Component {
           parseInt(parts[1], 10),
         ];
 
-        let invalid = false;
+        let valid = true;
         if (hashVal !== "-") {
           const currentHashVal = hash(JSON.stringify(mapStyle));
           if (currentHashVal !== parseInt(hashVal, 10)) {
-            invalid = true;
+            valid = false;
           }
         }
-        if (!invalid) {
+        if (valid) {
           this.setState({
             selectedLayerIndex,
-            selectedLayerOriginalId: this.state.mapStyle.layers[selectedLayerIndex].id,
+            selectedLayerOriginalId: mapStyle.layers[selectedLayerIndex].id,
           });
         }
       }