Fix possible unbound variable in Gentoo.

Closes #625.
This commit is contained in:
Pedro Algarvio 2015-07-17 11:21:46 +01:00
parent a708203bf0
commit 497009c8b4

View file

@ -4788,7 +4788,7 @@ __gentoo_config_protection() {
# this point, manually merge the changes using etc-update/dispatch-conf/
# cfg-update and then restart the bootstrapping script, so instead we allow
# at this point to modify certain config files directly
export CONFIG_PROTECT_MASK="$CONFIG_PROTECT_MASK /etc/portage/package.keywords /etc/portage/package.unmask /etc/portage/package.use /etc/portage/package.license"
export CONFIG_PROTECT_MASK="${CONFIG_PROTECT_MASK:-} /etc/portage/package.keywords /etc/portage/package.unmask /etc/portage/package.use /etc/portage/package.license"
}
__gentoo_pre_dep() {