In a contractual dispute between two parties A and B, A files a suit in New Delhi where the cause of action arose. Two days later, B files a suit in the same matter in Mumbai, where A is resident. The pendency of the first suit is not brought to the notice of the court in Mumbai. The court pronounces judgement in second suit before the first suit is decided. Would such decision operate as a bar on the court in New Delhi to try the suit any further?