Hexxeh/rpi-update — pull request #14 by adammw (2012-06-19 06:13:17+00:00)
Title: Test if BOOT_PATH and ROOT_PATH are unset rather than their default values

Fixes hexxeh/rpi-update #11 by checking if values are unset before setting them to defaults, rather than checking the values are the same as the defaults, as that causes problems with a ROOT_PATH of / and any BOOT_PATH besides the default (also the other way with a BOOT_PATH of /boot and a ROOT_PATH that is not / but anyone doing that is nuts anyway)...