From 44683793f69bb4db4f52cc9f64f04d4cc8781363 Mon Sep 17 00:00:00 2001
From: clienthax <clienthax@gmail.com>
Date: Sun, 6 May 2018 08:42:51 +0100
Subject: [PATCH] InstanceOf check to avoid issues with railcraft.

---
 src/main/java/mekanism/common/FluidNetwork.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/mekanism/common/FluidNetwork.java b/src/main/java/mekanism/common/FluidNetwork.java
index 4631893d8..31eb4d296 100644
--- a/src/main/java/mekanism/common/FluidNetwork.java
+++ b/src/main/java/mekanism/common/FluidNetwork.java
@@ -297,7 +297,7 @@ public class FluidNetwork extends DynamicNetwork<IFluidHandler, FluidNetwork>
 			EnumSet<ForgeDirection> sides = acceptorDirections.get(coord);
 			TileEntity tile = coord.getTileEntity(getWorld());
 
-			if(sides == null || sides.isEmpty())
+			if(sides == null || sides.isEmpty() || !(tile instanceof IFluidHandler))
 			{
 				continue;
 			}