auto-migrate update URLs if they are left blank so that an su3/zip update...
auto-migrate update URLs if they are left blank so that an su3/zip update doesn't get unpacked on top of a jpackage install, causing the issue which occurs in i2p.i2p #375 https://i2pgit.org/i2p-hackers/i2p.i2p/-/issues/375
It checks if a router.config
contains a newsURL
and a backupNewsURL
, and if it does not, it ensures that the router.config
is modified to contain a correct default.