From 611ccd9605b9fe300215d5950dce2dfc390d067d Mon Sep 17 00:00:00 2001
From: StrangeOne101 <strange.toby@gmail.com>
Date: Fri, 13 Aug 2021 21:28:23 +1200
Subject: [PATCH] Only hotload noise gen if a generator is open

---
 src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java b/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
index d0969827d..fa612adcb 100644
--- a/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
+++ b/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
@@ -108,7 +108,8 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
 
     @EventHandler
     public void on(IrisEngineHotloadEvent e) {
-        generator = loader.get();
+        if (generator != null)
+            generator = loader.get();
     }
 
     public void mouseWheelMoved(MouseWheelEvent e) {