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, 2 insertions, 2 deletions

diff --git a/src/floor_item.cpp b/src/floor_item.cpp
index edd5d4a7..9a179a21 100644
--- a/src/floor_item.cpp
+++ b/src/floor_item.cpp
@@ -42,7 +42,7 @@ FloorItem::FloorItem(unsigned int id,
     mMap(map)
 {
     // Retrieve item image from item info
-    mImage = itemDb->getItemInfo(itemId)->getImage();
+    mImage = itemDb->getItemInfo(itemId).getImage();
 
     // Add ourselves to the map
     mSpriteIterator = mMap->addSprite(this);
@@ -50,6 +50,6 @@ FloorItem::FloorItem(unsigned int id,
 
 FloorItem::~FloorItem()
 {
-    // Remove and delete the representative sprite
+    // Remove ourselves from the map
     mMap->removeSprite(mSpriteIterator);
 }