She was as heedless of what happened before she found that Miss Lapidoth was at home, as one is of lobbies and passages on the way to a court of justice--heedless of everything till she was in a room where there were folding-doors, and she heard Deronda's voice behind it. 
She was heedless of everything till she found herself in a room with folding-doors, and heard Deronda's voice behind it. 