Fix another case where villages load chunks

Spigot-Server-Patches/0300-Don-t-load-chunks-for-villager-door-checks.patch

@@ -1,4 +1,4 @@
-From 8159283895fa3fc65c9d1ab0d3e1ad67a1c9fe9c Mon Sep 17 00:00:00 2001
+From 9b8e555364e4a6273adc5c2c22f8f98a6fbf087e Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Tue, 5 Jun 2018 00:32:22 -0400
 Subject: [PATCH] Don't load chunks for villager door checks
@@ -22,6 +22,24 @@ index 01f7cee38..a3aa9f82e 100644
 +        // Paper end
          Block block = iblockdata.getBlock();
  
+         return block instanceof BlockDoor ? iblockdata.getMaterial() == Material.WOOD : false;
+diff --git a/src/main/java/net/minecraft/server/Village.java b/src/main/java/net/minecraft/server/Village.java
+index 2eb33a986..9f1867ddd 100644
+--- a/src/main/java/net/minecraft/server/Village.java
++++ b/src/main/java/net/minecraft/server/Village.java
+@@ -327,7 +327,12 @@ public class Village {
+     }
+ 
+     private boolean f(BlockPosition blockposition) {
+-        IBlockData iblockdata = this.a.getType(blockposition);
++        // Paper start
++        IBlockData iblockdata = this.a.getTypeIfLoaded(blockposition);
++        if (iblockdata == null) {
++            return false;
++        }
++        // Paper end
+         Block block = iblockdata.getBlock();
+ 
          return block instanceof BlockDoor ? iblockdata.getMaterial() == Material.WOOD : false;
 -- 
 2.17.1