}
}
-static folderview_update_item_recursive (FolderItem *item, gboolean update_summary)
+static void folderview_update_item_recursive (FolderItem *item, gboolean update_summary)
{
GNode *node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);