If you use multiprocess with an inner appender (say 'file' type),
you are not able to pass options to the that inner appender.
For instance, in the example below cwd is not visible to 'file'.
This patch hopefully fixes that bug.
I would be happy if you could pull it into master.
Thank you in advance.
fix: pass options from multiprocess appender to inner appender
Although the tests failed on travis, they passed when run on my machine. I suspect there's a timing problem in one of the tests. Thanks for the pull request!
Released in 0.5.7 in npm.