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Merge pull request #550 from marineam/export

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enter_chroot: do not export variables that weren't previously exported
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Michael Marineau 2016-06-10 14:44:37 -07:00 committed by GitHub
commit ad6bb62866
1 changed files with 5 additions and 1 deletions
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6
sdk_lib/enter_chroot.sh
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@ -394,7 +394,11 @@ CHROOT_PASSTHRU=(
# Add the whitelisted environment variables to CHROOT_PASSTHRU. # Add the whitelisted environment variables to CHROOT_PASSTHRU.
load_environment_whitelist load_environment_whitelist
for var in "${ENVIRONMENT_WHITELIST[@]}" ; do for var in "${ENVIRONMENT_WHITELIST[@]}" ; do
[ "${!var+set}" = "set" ] && CHROOT_PASSTHRU+=( "${var}=${!var}" ) # skip empty/unset values
[[ "${!var+set}" == "set" ]] || continue
# skip values that aren't actually exported
[[ $(declare -p "${var}") == "declare -x ${var}="* ]] || continue
CHROOT_PASSTHRU+=( "${var}=${!var}" )
done done
# Set up GIT_PROXY_COMMAND so git:// URLs automatically work behind a proxy. # Set up GIT_PROXY_COMMAND so git:// URLs automatically work behind a proxy.