#
#
# patch "src/model/Inventory.cpp"
#  from [0ec28beef2098f8491fc4d8249cc0ae970d84feb]
#    to [792f0527f9627c2fc2b68d5ebc28b0b846ae6db4]
#
============================================================
--- src/model/Inventory.cpp	0ec28beef2098f8491fc4d8249cc0ae970d84feb
+++ src/model/Inventory.cpp	792f0527f9627c2fc2b68d5ebc28b0b846ae6db4
@@ -335,18 +335,26 @@ void Inventory::insertRowsRecursive(Mode
     // ensure that all old rows get deleted at first (and ensure that each
     // item is only processed once...)
     //
-    foreach (ModelItem * item, children)
+    InventoryItem * newInventoryParent = qobject_cast<InventoryItem *>(parentItem);
+    if (newInventoryParent)
     {
-        InventoryItem * invitem = qobject_cast<InventoryItem*>(item);
-        if (!invitem) continue;
+        InventoryItem * oldInventoryParent = itemMap.value(newInventoryParent->getPath());
+        if (oldInventoryParent)
+        {
+            foreach (ModelItem * item, oldInventoryParent->getChildren())
+            {
+                InventoryItem * invitem = qobject_cast<InventoryItem*>(item);
+                if (!invitem) continue;
 
-        QString path = invitem->getPath();
-        if (itemMap.contains(path))
-        {
-            InventoryItem * oldItem = itemMap.value(path);
-            ModelItem * oldParent = oldItem->parent();
-            int row = oldItem->row();
-            removeRowsRecursive(oldParent, row, row);
+                QString path = invitem->getPath();
+                if (itemMap.contains(path))
+                {
+                    InventoryItem * oldItem = itemMap.value(path);
+                    ModelItem * oldParent = oldItem->parent();
+                    int row = oldItem->row();
+                    removeRowsRecursive(oldParent, row, row);
+                }
+            }
         }
     }
 
@@ -359,7 +367,7 @@ void Inventory::insertRowsRecursive(Mode
 
     foreach (ModelItem * item, children)
     {
-        InventoryItem * invitem = dynamic_cast<InventoryItem*>(item);
+        InventoryItem * invitem = qobject_cast<InventoryItem*>(item);
         if (invitem)
         {
             QString path = invitem->getPath();