From 04595908e5ceae3281480a4abab2f2c91cc05a35 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Sat, 16 Dec 2017 10:19:00 +1100
Subject: [PATCH] Allow unloading all worlds except the main one

---
 src/main/java/org/bukkit/craftbukkit/CraftServer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index c0ebdf1a8c..5bf77e5f44 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -945,7 +945,7 @@ public final class CraftServer implements Server {
             return false;
         }
 
-        if (!(handle.dimension > 1)) {
+        if (handle.dimension == 0) {
             return false;
         }