Ignore empty slot books in the lectern GUI

2020-04-09 23:18:23 +01:00
parent c418757042
commit 3ff6be4cb0
1 changed files with 1 additions and 1 deletions
@@ -398,7 +398,7 @@ public class GuiLectern extends GuiSpellInfo implements ISpellSortable {

 				if(stack.getItem() instanceof ItemSpellBook){
 					Spell spell = Spell.byMetadata(stack.getMetadata());
-					if(!availableSpells.contains(spell)) availableSpells.add(spell);
+					if(spell != Spells.none && !availableSpells.contains(spell)) availableSpells.add(spell);
 				}
 			}
 		}