The default database was not exposed in the warning that was logged when
authentication failed. The authentication uses the username, host and the
default database to find the user entry and the lack of the default
database made it hard to know for sure which user entry a client should've
matched against.
MySQLAuth now logs the server where the users were loaded from. As only
the initial loading of users causes a log message, it is still possible
for the source server to change without any indication of it.
See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
