SpigotCore_Main/src/de/steamwar/inventory/SWItem.java

@@ -51,7 +51,11 @@ public class SWItem {
 
     public static Material getMaterial(String material){
         try{
-            return FlatteningWrapper.impl.getMaterial(material);
+            Material m = FlatteningWrapper.impl.getMaterial(material);
+            if(m == null)
+                return Material.BARRIER;
+
+            return m;
         }catch(IllegalArgumentException e){
             return Material.STONE;
         }
@@ -90,14 +94,10 @@ public class SWItem {
     @SuppressWarnings("deprecation")
     public SWItem(Material material, byte meta, String name, List<String> lore, boolean enchanted, InvCallback c) {
 
-        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);
+        try {
+            itemStack = new ItemStack(material, 1, (short)0, meta);
+        } catch (IllegalArgumentException e) {
+            itemStack = new ItemStack(material, 1);
         }
 
         itemMeta = itemStack.getItemMeta();