added an assert

apps/openmw/mwgui/container.cpp

@@ -239,7 +239,9 @@ void ContainerBase::drawItems()
     for (std::vector<MWWorld::Ptr>::iterator it=unwantedItems.begin();
         it != unwantedItems.end(); ++it)
     {
-        equippedItems.erase(std::find(unwantedItems.begin(), unwantedItems.end(), *it));
+        std::vector<MWWorld::Ptr>::iterator found = std::find(unwantedItems.begin(), unwantedItems.end(), *it);
+        assert(found != unwantedItems.end());
+        equippedItems.erase(found);
     }
     // and add the items that are left (= have the correct category)
     for (std::vector<MWWorld::Ptr>::const_iterator it=equippedItems.begin();

apps/openmw/mwgui/inventorywindow.cpp

@@ -209,6 +209,7 @@ namespace MWGui
 
                     if (invStore.getSlot(*slot) == invStore.end())
                     {
+                        // slot is not occupied
                         invStore.equip(*slot, it);
                         break;
                     }

apps/openmw/mwgui/window_manager.cpp

@@ -151,6 +151,8 @@ WindowManager::~WindowManager()
     delete mToolTips;
     delete mCharGen;
     delete mDragAndDrop;
+    delete mBookWindow;
+    delete mScrollWindow;
 
     cleanupGarbage();
 }

libs/openengine/gui/layout.hpp

@@ -71,7 +71,7 @@ namespace GUI
 
     void shutdown()
     {
-      MyGUI::LayoutManager::getInstance().unloadLayout(mListWindowRoot);
+      MyGUI::Gui::getInstance().destroyWidget(mMainWidget);
       mListWindowRoot.clear();
     }