Fix NPE for some (at least Mekanism) pipes connected to unfinished sm…

…eltery drains.
SlimeKnights · Oct 17, 2014 · 54e11b8 · 54e11b8
1 parent 5a5b05d
commit 54e11b8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/tconstruct/smeltery/logic/SmelteryDrainLogic.java b/src/main/java/tconstruct/smeltery/logic/SmelteryDrainLogic.java
@@ -72,6 +72,9 @@ public boolean canDrain (ForgeDirection from, Fluid fluid)
     {
         // Check that the drain is coming from the from the front of the block
         // and that the fluid to be drained is in the smeltery.
+        if(!hasValidMaster())
+            return false;
+
         boolean containsFluid = fluid == null;
         if (fluid != null)
         {