diff --git a/TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueConfig.kt b/TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueConfig.kt
index 1a3dd221..e39ac382 100644
--- a/TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueConfig.kt
+++ b/TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueConfig.kt
@@ -24,11 +24,9 @@ import org.bukkit.Material
 import org.bukkit.configuration.ConfigurationSection
 import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.enchantments.Enchantment
-import org.bukkit.inventory.ItemStack
-import org.bukkit.inventory.meta.BookMeta
 import org.bukkit.inventory.meta.Damageable
 import org.bukkit.inventory.meta.ItemMeta
-import java.util.UUID
+import java.util.*
 
 data class TNTLeagueConfig(
     val startDelay: Int = 10,
@@ -74,21 +72,17 @@ data class TNTLeagueConfig(
         ANGLES;
     }
 
-    enum class ItemExtra(val func: (item: ItemMeta) -> ItemMeta) {
+    enum class ItemExtra(val func: (item: ItemMeta) -> Unit) {
         ONESHOT({
             if (it is Damageable) {
                 it.damage = 384
             }
-
-            it
         }),
         FLAME({
             it.addEnchant(Enchantment.FLAME, 1, false)
-            it
         }),
         UNBREAKING({
             it.addEnchant(Enchantment.UNBREAKING, 1, false)
-            it
         })
     }
 }
diff --git a/TNTLeague/src/de/steamwar/tntleague/inventory/DealerInventory.kt b/TNTLeague/src/de/steamwar/tntleague/inventory/DealerInventory.kt
index 7103edd8..d0af0ca4 100644
--- a/TNTLeague/src/de/steamwar/tntleague/inventory/DealerInventory.kt
+++ b/TNTLeague/src/de/steamwar/tntleague/inventory/DealerInventory.kt
@@ -37,7 +37,6 @@ import org.bukkit.inventory.Inventory
 import org.bukkit.inventory.ItemStack
 import org.bukkit.persistence.PersistentDataType
 import java.util.*
-import kotlin.math.ceil
 
 class DealerInventory(val player: Player): SWInventoryHolder() {
 
@@ -83,7 +82,7 @@ class DealerInventory(val player: Player): SWInventoryHolder() {
             }
 
             team.coins -= price
-            player.inventory.addItem(ItemStack.of(item.first.type, amount).also { item.second.extras.forEach { extra -> it.itemMeta = extra.func(it.itemMeta) } })
+            player.inventory.addItem(ItemStack.of(item.first.type, amount).apply { item.second.extras.forEach { itemMeta = itemMeta.apply(it.func) } })
         }
 
         private val items by lazy {