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Fix TMPDIR backup (#1)

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This was clearing TMPDIR since it was first not setting the
`tmp_backup` local variable, and then, since `tmp_backup` was null, it
was unsetting TMPDIR.

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
This commit is contained in:
Jörg Thalheim 2020-03-05 07:33:06 +00:00 • committed by GitHub
parent f988975869
commit 5a91446000
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1 changed files with 3 additions and 3 deletions
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6
direnvrc
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@ -43,15 +43,15 @@ use_nix() {
log_status using cached derivation
fi
local term_backup=$TERM path_backup=$PATH
if [[ -z ${TMPDIR+x} ]]; then
if [[ ! -z ${TMPDIR+x} ]]; then
local tmp_backup=$TMPDIR
fi
log_status eval "$cache"
read -r cache_content < "$cache"
eval "$cache_content"
export PATH=$PATH:$path_backup TERM=$term_backup TMPDIR=$tmp_backup
if [ -z ${tmp_backup+x} ]; then
export PATH=$PATH:$path_backup TERM=$term_backup
if [[ ! -z ${tmp_backup+x} ]]; then
export TMPDIR=${tmp_backup}
else
unset TMPDIR