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.
With the changes to the DCB handling, the service pointer of a client DCB
must always be assigned.
Also removed the unnecessary parentheses around the comparison.