From 2eabe09ad0c72260b33992feeab85e58bdc7f38d Mon Sep 17 00:00:00 2001
From: Alexdoru <57050655+Alexdoru@users.noreply.github.com>
Date: Tue, 1 Oct 2024 11:58:06 +0200
Subject: [PATCH] fix NPE in MinecraftProvider (#23)

---
 .../com/gtnh/findit/handler/MinecraftProvider.java     | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/gtnh/findit/handler/MinecraftProvider.java b/src/main/java/com/gtnh/findit/handler/MinecraftProvider.java
index 84d2a19..bf14704 100644
--- a/src/main/java/com/gtnh/findit/handler/MinecraftProvider.java
+++ b/src/main/java/com/gtnh/findit/handler/MinecraftProvider.java
@@ -35,12 +35,12 @@ public IStackFilter getFilter(EntityPlayer player, TileEntity tileEntity) {
         if (tileEntity instanceof IFluidHandler handler) {
             FluidTankInfo[] tankInfo = handler.getTankInfo(ForgeDirection.UNKNOWN);
             FluidStackFilter filter = new FluidStackFilter();
-
-            for (FluidTankInfo info : tankInfo) {
-                filter.add(info.fluid);
+            if (tankInfo != null) {
+                for (FluidTankInfo info : tankInfo) {
+                    filter.add(info.fluid);
+                }
             }
-
-            anyFilter.add(filter);
+            if (!filter.isEmpty()) anyFilter.add(filter);
         }
 
         return anyFilter.isEmpty() ? null : anyFilter;