From 60a529375ca8aa1e3641016d0a0f2a55bb1913ef Mon Sep 17 00:00:00 2001
From: Daniel Mills <danielmillst@gmail.com>
Date: Mon, 19 Oct 2020 03:46:05 -0400
Subject: [PATCH] Fix Regen Crash

---
 .../java/com/volmit/iris/command/CommandIrisRegen.java    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/com/volmit/iris/command/CommandIrisRegen.java b/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
index 4ac4d163a..1cd464211 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
@@ -4,6 +4,7 @@ import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.gen.IrisTerrainProvider;
 import com.volmit.iris.gen.provisions.ProvisionBukkit;
 import com.volmit.iris.gen.scaffold.Provisioned;
 import com.volmit.iris.util.MortarCommand;
@@ -34,6 +35,13 @@ public class CommandIrisRegen extends MortarCommand
 			}
 
 			Provisioned pr = (Provisioned) world.getGenerator();
+
+			if(((IrisTerrainProvider) pr.getProvider()).isFailing())
+			{
+				sender.sendMessage("This world is in a failed state! Cannot Regenerate!");
+				return true;
+			}
+
 			pr.clearRegeneratedLists();
 			if(args.length == 0)
 			{