From 50a58afa6ae0db7689b8c4890e73612dcb83593a Mon Sep 17 00:00:00 2001
From: MoBrot <90271578+MoBrot@users.noreply.github.com>
Date: Tue, 12 Jul 2022 22:08:00 +0200
Subject: [PATCH] SWItem can not be null

---
 .../src/de/steamwar/inventory/SWItem.java          | 14 ++++++++++----
 .../de/steamwar/inventory/SchematicSelector.java   |  4 ----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java b/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
index 9f7c2b0..b66d610 100644
--- a/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
+++ b/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
@@ -89,11 +89,17 @@ public class SWItem {
 
     @SuppressWarnings("deprecation")
     public SWItem(Material material, byte meta, String name, List<String> lore, boolean enchanted, InvCallback c) {
-        try {
-            itemStack = new ItemStack(material, 1, (short)0, meta);
-        } catch (IllegalArgumentException e) {
-            itemStack = new ItemStack(material, 1);
+
+        if(material != null) {
+            try {
+                itemStack = new ItemStack(material, 1, (short) 0, meta);
+            } catch (IllegalArgumentException e) {
+                itemStack = new ItemStack(material, 1);
+            }
+        }else {
+            itemStack = new ItemStack(Material.BARRIER, 1);
         }
+
         itemMeta = itemStack.getItemMeta();
 
         if (itemMeta != null) {
diff --git a/SpigotCore_Main/src/de/steamwar/inventory/SchematicSelector.java b/SpigotCore_Main/src/de/steamwar/inventory/SchematicSelector.java
index 4af18cf..0f6ba59 100644
--- a/SpigotCore_Main/src/de/steamwar/inventory/SchematicSelector.java
+++ b/SpigotCore_Main/src/de/steamwar/inventory/SchematicSelector.java
@@ -235,10 +235,6 @@ public class SchematicSelector {
     private SWListInv.SWListEntry<SchematicNode> renderItem(SchematicNode node) {
         Material m = SWItem.getMaterial(node.getItem());
 
-        if(m == null) {
-            m = Material.BARRIER;
-        }
-
         String name = Core.MESSAGE.parse(filter.name == null?"SCHEM_SELECTOR_ITEM_NAME":"SCHEM_SELECTOR_ITEM_NAME_FILTER", player, node.getName());
 
         if(filter.getName() != null) {