kd2org
Set default DEBUG var sooner
It is required by the exception handler. If you get an exception before (for instance, due to a file access problem with your DATA_ROOT), it will not give you any debug output.
(and I did actually have a problem with my DATA_ROOT, since I'm working in an unusual environment, which brought me to this suggestion)
I'll defer the real answer to the owner of this repo, but I would probably
do null as well. It distinguishes the concept of "an empty path" from
"not a path at all". It could depend on what sorts of type systems you're
used to (I'm a fan of Haskell, for instance). Though, I don't know PHP that
well, perhaps empty string is more idiomatic for this language.
Functionally though, it probably is the same either way.
Thank you for your PR, sorry Github closed this automatically when I synced this repo from Fossil.
I changed the code to accomodate your issue, but DEBUG should always be defined after requiring config. See https://github.com/kd2org/opodsync/commit/f96af7e2c272cd191e39642a2864ecdbe9149f4a for fix.
