From 43fdadcc2b00a6a303273c058be300240ecf0a8d Mon Sep 17 00:00:00 2001
From: Dale Eidd <dale@eidd.name>
Date: Mon, 24 Aug 2020 15:20:52 -0700
Subject: [PATCH] Only register to OnOceanRendererEnabled if no instance

---
 .../Shared/Scripts/UnderwaterEnvironmentalLighting.cs        | 5 ++---
 .../Crest/Crest/Scripts/Reflection/OceanPlanarReflection.cs  | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/crest/Assets/Crest/Crest-Examples/Shared/Scripts/UnderwaterEnvironmentalLighting.cs b/crest/Assets/Crest/Crest-Examples/Shared/Scripts/UnderwaterEnvironmentalLighting.cs
index 5f5ef9c3e..875e80427 100644
--- a/crest/Assets/Crest/Crest-Examples/Shared/Scripts/UnderwaterEnvironmentalLighting.cs
+++ b/crest/Assets/Crest/Crest-Examples/Shared/Scripts/UnderwaterEnvironmentalLighting.cs
@@ -29,11 +29,10 @@ public class UnderwaterEnvironmentalLighting : MonoBehaviour
 
         void OnEnable()
         {
-            OceanRenderer.OnOceanRendererEnabled -= OnOceanRendererEnabled;
-            OceanRenderer.OnOceanRendererEnabled += OnOceanRendererEnabled;
-
             if (OceanRenderer.Instance == null)
             {
+                OceanRenderer.OnOceanRendererEnabled -= OnOceanRendererEnabled;
+                OceanRenderer.OnOceanRendererEnabled += OnOceanRendererEnabled;
                 enabled = false;
                 return;
             }
diff --git a/crest/Assets/Crest/Crest/Scripts/Reflection/OceanPlanarReflection.cs b/crest/Assets/Crest/Crest/Scripts/Reflection/OceanPlanarReflection.cs
index 5cf8c36fe..d3cc9966a 100644
--- a/crest/Assets/Crest/Crest/Scripts/Reflection/OceanPlanarReflection.cs
+++ b/crest/Assets/Crest/Crest/Scripts/Reflection/OceanPlanarReflection.cs
@@ -119,11 +119,10 @@ public class OceanPlanarReflection : MonoBehaviour
 
         private void OnEnable()
         {
-            OceanRenderer.OnOceanRendererEnabled -= OnOceanRendererEnabled;
-            OceanRenderer.OnOceanRendererEnabled += OnOceanRendererEnabled;
-
             if (OceanRenderer.Instance == null)
             {
+                OceanRenderer.OnOceanRendererEnabled -= OnOceanRendererEnabled;
+                OceanRenderer.OnOceanRendererEnabled += OnOceanRendererEnabled;
                 enabled = false;
                 return;
             }