From 3d1fcbcd9f5d15c921d75b176b17f335f0058e4a Mon Sep 17 00:00:00 2001
From: Sinai <49360850+sinai-dev@users.noreply.github.com>
Date: Mon, 19 Jul 2021 21:43:36 +1000
Subject: [PATCH] Fix duplicate Scene hashcodes breaking PopulateSceneDropdown

---
 src/ObjectExplorer/SceneExplorer.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ObjectExplorer/SceneExplorer.cs b/src/ObjectExplorer/SceneExplorer.cs
index 6ea9eb0..f484b24 100644
--- a/src/ObjectExplorer/SceneExplorer.cs
+++ b/src/ObjectExplorer/SceneExplorer.cs
@@ -114,7 +114,7 @@ namespace UnityExplorer.ObjectExplorer
                 refreshRow.SetActive(!scene.IsValid());
         }
 
-        private void SceneHandler_OnLoadedScenesChanged(ReadOnlyCollection<Scene> loadedScenes)
+        private void SceneHandler_OnLoadedScenesChanged(List<Scene> loadedScenes)
         {
             PopulateSceneDropdown();
         }
@@ -126,6 +126,9 @@ namespace UnityExplorer.ObjectExplorer
 
             foreach (var scene in SceneHandler.LoadedScenes)
             {
+                if (sceneToDropdownOption.ContainsKey(scene))
+                    continue;
+
                 string name = scene.name?.Trim();
 
                 if (!scene.IsValid())