迎えに行った とはどういう意味ですか?

質問を翻訳

ちょっと連絡くれたら迎えに行ったのに

Context: A girl came to her brother's apartment for the first time. She made a mistake and rang the doorbell of the room next to her brother's. And then the brother came out and said the above sentence to her.

Question is it is A: "If you'd called me I would have picked you up (at your house)"
or B: "If you'd called me, I'd have come out to welcome you (so that you'd not have to get mistaken with room numbers.)"

Is it A or B?