From cc520e40ced0b256060694e09ddebbb9973de46e Mon Sep 17 00:00:00 2001
From: Christian <cpw@weeksfamily.ca>
Date: Sun, 2 Jun 2013 14:51:41 -0400
Subject: [PATCH] Fix isAir check to see if a portal can light. Should fix
 w/Railcraft and others

---
 .../net/minecraft/block/BlockPortal.java.patch        | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 patches/minecraft/net/minecraft/block/BlockPortal.java.patch

diff --git a/patches/minecraft/net/minecraft/block/BlockPortal.java.patch b/patches/minecraft/net/minecraft/block/BlockPortal.java.patch
new file mode 100644
index 0000000000..a0b0d74b51
--- /dev/null
+++ b/patches/minecraft/net/minecraft/block/BlockPortal.java.patch
@@ -0,0 +1,11 @@
+--- ../src_base/minecraft/net/minecraft/block/BlockPortal.java
++++ ../src_work/minecraft/net/minecraft/block/BlockPortal.java
+@@ -118,7 +118,7 @@
+         }
+         else
+         {
+-            if (par1World.getBlockId(par2 - b0, par3, par4 - b1) == 0)
++            if (par1World.isAirBlock(par2 - b0, par3, par4 - b1))
+             {
+                 par2 -= b0;
+                 par4 -= b1;