From b8722dbbc03ba904cd968444f0bf8dd896159914 Mon Sep 17 00:00:00 2001
From: Sebastian Hartte <sebastian@hartte.de>
Date: Fri, 17 Jul 2020 19:51:59 +0200
Subject: [PATCH] Do not rely on exceptions for control flow, when the cell has
 no fuzzy mode.

---
 src/main/java/appeng/items/storage/AbstractStorageCell.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/appeng/items/storage/AbstractStorageCell.java b/src/main/java/appeng/items/storage/AbstractStorageCell.java
index aef9eef4e..c7f41022b 100644
--- a/src/main/java/appeng/items/storage/AbstractStorageCell.java
+++ b/src/main/java/appeng/items/storage/AbstractStorageCell.java
@@ -118,6 +118,9 @@ public abstract class AbstractStorageCell<T extends IAEStack<T>> extends AEBaseI
     @Override
     public FuzzyMode getFuzzyMode(final ItemStack is) {
         final String fz = is.getOrCreateTag().getString("FuzzyMode");
+        if (fz.isEmpty()) {
+            return FuzzyMode.IGNORE_ALL;
+        }
         try {
             return FuzzyMode.valueOf(fz);
         } catch (final Throwable t) {