NPE in Refinery GUI

[mistaqur]

NPE appear when i click on right or left slot of Refinery..

java.lang.NullPointerException
at buildcraft.core.CoreProxy.sendToServer(CoreProxy.java:89)
at buildcraft.factory.ContainerRefinery.setFilter(ContainerRefinery.java:63)
at buildcraft.factory.GuiRefinery.a(GuiRefinery.java:83)
at vp.f(SourceFile:122)
at gb.f(GuiContainer.java:425)
at vp.i(SourceFile:110)
at gb.i(GuiContainer.java:419)
at net.minecraft.client.Minecraft.k(Minecraft.java:1561)
at net.minecraft.client.Minecraft.x(Minecraft.java:819)
at net.minecraft.client.Minecraft.run(Minecraft.java:747)
at java.lang.Thread.run(Unknown Source)

[SirSengir]

Fixed in 82fd2f6