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Preserve original IFSs

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This commit is contained in:
Yamashita Yuu
2013-08-15 22:29:14 +09:00
parent 4c71f3c5cd
commit 403f4eb7a7
9 changed files with 31 additions and 4 deletions
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libexec/pyenv-global
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@@ -27,12 +27,14 @@ PYENV_VERSION_FILE="${PYENV_ROOT}/version"
if [ -n "$versions" ]; then
pyenv-version-file-write "$PYENV_VERSION_FILE" "${versions[@]}"
else
OLDIFS="$IFS"
IFS=: versions=($(
pyenv-version-file-read "$PYENV_VERSION_FILE" ||
pyenv-version-file-read "${PYENV_ROOT}/global" ||
pyenv-version-file-read "${PYENV_ROOT}/default" ||
echo system
))
IFS="$OLDIFS"
for version in "${versions[@]}"; do
echo "$version"
done