Introduced SelectionListener to fix updating problem in inventory window

(should also be used to fix similar problem in trade, buy and sell dialogs).
Made the ItemInfo be passed around as a reference instead of a pointer, since
it is never NULL.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/item.h b/src/item.h
index c21f5ddf..1375886e 100644
--- a/src/item.h
+++ b/src/item.h
@@ -118,7 +118,7 @@ class Item
         /**
          * Returns information about this item type.
          */
-        ItemInfo*
+        const ItemInfo&
         getInfo() const { return itemDb->getItemInfo(mId); }
 
     protected: