From 50848997470cf3d74abb6405736a908b16fd47d8 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Fri, 29 May 2015 19:45:17 +1000
Subject: [PATCH] [SPIGOT-424, MC-73474] Add fix for powered rail duplication.

No redstone related side effects that we know of and hopefully there are none. Please report any to the tracker.
---
 nms-patches/BlockMinecartTrackAbstract.patch | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 nms-patches/BlockMinecartTrackAbstract.patch

diff --git a/nms-patches/BlockMinecartTrackAbstract.patch b/nms-patches/BlockMinecartTrackAbstract.patch
new file mode 100644
index 0000000000..922347c7f3
--- /dev/null
+++ b/nms-patches/BlockMinecartTrackAbstract.patch
@@ -0,0 +1,11 @@
+--- a/net/minecraft/server/BlockMinecartTrackAbstract.java
++++ b/net/minecraft/server/BlockMinecartTrackAbstract.java
+@@ -87,7 +87,7 @@
+                 flag = true;
+             }
+ 
+-            if (flag) {
++            if (flag && !world.isEmpty(blockposition)) { // CraftBukkit - SPIGOT-424, MC-73474
+                 this.b(world, blockposition, iblockdata, 0);
+                 world.setAir(blockposition);
+             } else {