diff --git a/programs/mutant-2/swen90006/passbook/PassBook.java b/programs/mutant-2/swen90006/passbook/PassBook.java
index 9ea7fdabc035f38cc9605ca68465c4c3803ae085..8f710dcecef64ddffb54b885bbdf2a432bdd4161 100644
--- a/programs/mutant-2/swen90006/passbook/PassBook.java
+++ b/programs/mutant-2/swen90006/passbook/PassBook.java
@@ -104,7 +104,7 @@ public class PassBook
 		}
 	    }
 
-	    if (!containsLowerCase && !containsUpperCase || !containsNumber) {
+	    if (!containsLowerCase || !containsUpperCase || !containsNumber) {
 		throw new WeakPassphraseException(passphrase);
 	    }
 	}
@@ -243,7 +243,7 @@ public class PassBook
 
 	PasswordTable pt = details.get(passbookUsername);
 	//if this returned nothing, the user has no details for any url
-	if (pt == null) {
+	if (pt != null) {
 	    throw new NoSuchURLException(passbookUsername, url);
 	}