fix crash when trying to store data to non existant chip in the warp …

…controller
Advanced-Rocketry · Apr 14, 2018 · a1997f1 · a1997f1
1 parent dec531e
commit a1997f1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/zmaster587/advancedRocketry/tile/station/TileWarpShipMonitor.java b/src/main/java/zmaster587/advancedRocketry/tile/station/TileWarpShipMonitor.java
@@ -794,7 +794,7 @@ else if (id == 1)
 		else if(id == 2)
 			stack = inv.getStackInSlot(COMPOSITION);
 
-		if(stack != null && stack.getItem() instanceof ItemData) {
+		if(!stack.isEmpty() && stack.getItem() instanceof ItemData) {
 			ItemData item = (ItemData) stack.getItem();
 			item.removeData(stack, this.addData(item.getData(stack), item.getDataType(stack), EnumFacing.UP, true), item.getDataType(stack));
 		}