Michael Marineau 8e754f9c2b enter_chroot: do not export variables that weren't previously exported
COREOS_BUILD_ID is set to a default value in common.sh if unset in the
environment. When entering the chroot this default value should not then
get promoted into the environment. Doing so causes catalyst to re-use
stale builds and multiple build_image runs to conflict with each other.
2016-05-25 17:04:38 -07:00
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