Fix crash from invalid canFill/Drain calls. #1042

SlimeKnights · Sep 29, 2014 · 6ca11c5 · 6ca11c5
1 parent e658348
commit 6ca11c5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/main/java/tconstruct/smeltery/logic/CastingBlockLogic.java b/src/main/java/tconstruct/smeltery/logic/CastingBlockLogic.java
@@ -105,12 +105,17 @@ public FluidStack drain (ForgeDirection from, int maxDrain, boolean doDrain)
     @Override
     public boolean canFill (ForgeDirection from, Fluid fluid)
     {
+        if(fluid == null)
+            return false;
         return fill(from, new FluidStack(fluid, 1), false) > 0;
     }
 
     @Override
     public boolean canDrain (ForgeDirection from, Fluid fluid)
     {
+        if(fluid == null)
+            return false;
+
         FluidStack drained = drain(from, new FluidStack(fluid, 1), false);
         return drained != null && drained.amount > 0;
     }