From 435271becf8cdd1dbf24ee7618a486de0c773673 Mon Sep 17 00:00:00 2001
From: cyberpwn <danielmillst@gmail.com>
Date: Thu, 11 Nov 2021 18:25:43 -0500
Subject: [PATCH] Fix NPE

---
 .../com/volmit/iris/util/stream/convert/ForceDoubleStream.java  | 1 +
 .../com/volmit/iris/util/stream/interpolation/Interpolated.java | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/main/java/com/volmit/iris/util/stream/convert/ForceDoubleStream.java b/src/main/java/com/volmit/iris/util/stream/convert/ForceDoubleStream.java
index 867a58791..912db0533 100644
--- a/src/main/java/com/volmit/iris/util/stream/convert/ForceDoubleStream.java
+++ b/src/main/java/com/volmit/iris/util/stream/convert/ForceDoubleStream.java
@@ -26,6 +26,7 @@ public class ForceDoubleStream extends BasicStream<Double> {
 
     public ForceDoubleStream(ProceduralStream<?> stream) {
         super(null);
+        this.stream = stream;
     }
 
     @Override
diff --git a/src/main/java/com/volmit/iris/util/stream/interpolation/Interpolated.java b/src/main/java/com/volmit/iris/util/stream/interpolation/Interpolated.java
index ddcf59083..d8d4d6f63 100644
--- a/src/main/java/com/volmit/iris/util/stream/interpolation/Interpolated.java
+++ b/src/main/java/com/volmit/iris/util/stream/interpolation/Interpolated.java
@@ -18,6 +18,7 @@
 
 package com.volmit.iris.util.stream.interpolation;
 
+import com.volmit.iris.Iris;
 import com.volmit.iris.engine.object.CaveResult;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.math.RNG;
@@ -61,6 +62,7 @@ public interface Interpolated<T> {
             return new InterpolatorFactory<>((ProceduralStream<T>) this);
         }
 
+        Iris.warn("Cannot interpolate " + this.getClass().getCanonicalName() + "!");
         return null;
     }
 }