BUG/MINOR: config: make compression work again in defaults section

When commit ead43fe4f ("MEDIUM: compression: Make it so we can compress
requests as well.") added the test for the direction flags to select the
compression, it implicitly broke compression defined in defaults sections
because the flags from the default proxy were not recopied, hence the
compression was enabled but in no direction.

No backport is needed, that's 2.8 only.
1 file changed