// Check if already connected to tree
TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("AODObjectsConnectedToTree"));
if (connectedList && (strcmp(opt, "reconnect"))) {
// Check if already connected to tree
TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("AODObjectsConnectedToTree"));
if (connectedList && (strcmp(opt, "reconnect"))) {