Index: lams_central/src/java/org/lamsfoundation/lams/security/LDAPAuthenticator.java
===================================================================
diff -u -r26341aa29d664ac6020d6c3685b7fc2b7d5c3c56 -r540b84241d2fb70d9f9e4fb5ae8e99290fba5c4e
--- lams_central/src/java/org/lamsfoundation/lams/security/LDAPAuthenticator.java	(.../LDAPAuthenticator.java)	(revision 26341aa29d664ac6020d6c3685b7fc2b7d5c3c56)
+++ lams_central/src/java/org/lamsfoundation/lams/security/LDAPAuthenticator.java	(.../LDAPAuthenticator.java)	(revision 540b84241d2fb70d9f9e4fb5ae8e99290fba5c4e)
@@ -154,7 +154,9 @@
 	    }
 	    if (StringUtils.isBlank(login)) {
 		log.error("===> No LDAP user found with username: " + username
-			+ ". This could mean that the user doesn't exist or that an initial bind user is required.");
+			+ ". This could mean that the the login attribute is incorrect,"
+			+ " the user doesn't exist, or that an initial bind user is required.");
+		return false;
 	    }
 	    
 	    // authenticate