X-Git-Url: http://www.dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fjrw%2FEnvironment.java;fp=src%2Fjrw%2FEnvironment.java;h=57642e649ec6a7809dcc5e9c9a04f2c29b0a9ef2;hb=14326e72a36b6bf9f6c31fff810eb226da5cb851;hp=a93b149648b5721d7fd13ee6c8cdffe702adeeec;hpb=e00cf9e8ac1ec81f5f63220ce30b74ccf57ed868;p=jrw.git

diff --git a/src/jrw/Environment.java b/src/jrw/Environment.java
index a93b149..57642e6 100644
--- a/src/jrw/Environment.java
+++ b/src/jrw/Environment.java
@@ -4,7 +4,7 @@ import java.util.*;
 import java.util.function.*;
 
 public class Environment {
-    public static final Environment root = new Environment();
+    public static final Environment root = new Environment(null);
     private static final ThreadLocal<Environment> current = new ThreadLocal<>();
     public final Environment parent;
     private Map<Variable<?>, Object> data = Collections.emptyMap();