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Fix unbound variable errors when running pyenv activate with set -u (#423)
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@ -134,7 +134,7 @@ EOS
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;;
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* )
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cat <<EOS
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if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
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if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
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export PATH="\${_OLD_VIRTUAL_PATH}";
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unset _OLD_VIRTUAL_PATH;
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fi;
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@ -153,7 +153,7 @@ EOS
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;;
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* )
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cat <<EOS
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if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
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if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
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export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
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unset _OLD_VIRTUAL_PYTHONHOME;
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fi;
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@ -167,7 +167,7 @@ fish )
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;;
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* )
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cat <<EOS
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if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
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if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
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export PS1="\${_OLD_VIRTUAL_PS1}";
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unset _OLD_VIRTUAL_PS1;
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fi;
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