Merging Source v1.7.2: actor changes

src/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Belongings.java

@@ -117,18 +117,17 @@ public class Belongings implements Iterable<Item> {
 		
 		return null;
 	}
-	
-	public void countIronKeys() {
-		
-		IronKey.curDepthQunatity = 0;
-		
-		for (Item item : backpack) {
-			if (item instanceof IronKey && ((IronKey)item).depth == Dungeon.depth) {
-				IronKey.curDepthQunatity = item.quantity();
-				return;
-			}
-		}
-	}
+
+    public void countIronKeys() {
+
+        IronKey.curDepthQuantity = 0;
+
+        for (Item item : backpack) {
+            if (item instanceof IronKey && ((IronKey)item).depth == Dungeon.depth) {
+                IronKey.curDepthQuantity++;
+            }
+        }
+    }
 	
 	public void identify() {
 		for (Item item : this) {