diff --git a/programs/mutant-3/swen90006/passbook/PassBook.java b/programs/mutant-3/swen90006/passbook/PassBook.java index 94e2dfdcd19284dafa914ed1214ff926ea3318da..37b366a1beaa62401cf3abbe6c78a92c954e02f0 100644 --- a/programs/mutant-3/swen90006/passbook/PassBook.java +++ b/programs/mutant-3/swen90006/passbook/PassBook.java @@ -145,7 +145,7 @@ public class PassBook if (!passphrases.containsKey(passbookUsername)) { throw new NoSuchUserException(passbookUsername); } - else if (sessionIDs.get(passbookUsername) != null) { + else if (sessionIDs.get(passbookUsername) == null) { throw new AlreadyLoggedInException(passbookUsername); } else if (!passphrases.get(passbookUsername).equals(passphrase)) {