From 62e14b3a2ef360a09792ae96bb3d785958ac80d0 Mon Sep 17 00:00:00 2001
From: "Aidan C. Brady" <aidancbrady@aol.com>
Date: Sat, 21 Jun 2014 00:31:44 +0200
Subject: [PATCH] Fixed loop with Portable Tank push

---
 .../mekanism/common/tile/TileEntityPortableTank.java   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/main/java/mekanism/common/tile/TileEntityPortableTank.java b/src/main/java/mekanism/common/tile/TileEntityPortableTank.java
index eda0f0222..4929860e5 100644
--- a/src/main/java/mekanism/common/tile/TileEntityPortableTank.java
+++ b/src/main/java/mekanism/common/tile/TileEntityPortableTank.java
@@ -468,6 +468,16 @@ public class TileEntityPortableTank extends TileEntityContainerBlock implements
 	@Override
 	public boolean canFill(ForgeDirection from, Fluid fluid) 
 	{
+		if(from == ForgeDirection.UP)
+		{
+			TileEntity tile = Coord4D.get(this).getFromSide(ForgeDirection.DOWN).getTileEntity(worldObj);
+			
+			if(!(tile instanceof TileEntityPortableTank))
+			{
+				return false;
+			}
+		}
+		
 		return (from == ForgeDirection.UP || from == ForgeDirection.DOWN) && (fluidTank.getFluid() == null || fluidTank.getFluid().getFluid() == fluid);
 	}