small refactorings, small bugfix and shift click linking item names now always inserts a name without suffix (would otherwise not work anyway)

2015-09-27 02:20:37 +02:00
parent 60a4f1bf61
commit 3ab03468b2
4 changed files with 31 additions and 20 deletions
@@ -4,6 +4,11 @@ local itemlink_item, item_id, item_charges

 function Aux.info.container_item(bag, slot)
 	local itemlink = GetContainerItemLink(bag, slot)
+	
+	if not itemlink then
+		return
+	end
+	
 	local container_item = itemlink_item(itemlink)
 	
 	local texture, count, locked, quality, readable, lootable, itemlink = GetContainerItemInfo(bag, slot)