When using -MergeDuplicateBlocks => 1
need to handle the error of attempting to use both
scalars and hashes as values for a key, e.g.
connect_info DBI:mysql:etc
connect_info username
connect_info passwd
<connect_info>
on_connect_do "set NAMES utf8"
on_connect_do "set time_zone = 'Europe/London'"
</connect_info>
..results in the unhelpful error:
Error parsing /path/to/configfile.conf: Not a HASH reference at
/usr/local/lib/perl5/site_perl/5.10.0/Config/General.pm line 831.
reccommend instead that it say something like:
In MergeDuplicateBlocks mode, care must be taken not to mix config
types. The key "connect_info" has both scalars and hashes set to it, at
/path/to/configfile.conf line X