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Merge pull request #959 from zenspider/fix-dash-u

Fixed `rbenv init -` output to work w/ no args and bash's `set -u`.
This commit is contained in:
Mislav Marohnić
2017-11-29 15:40:23 +01:00
committed by GitHub

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@@ -138,7 +138,7 @@ esac
if [ "$shell" != "fish" ]; then
IFS="|"
cat <<EOS
command="\$1"
command="\${1:-}"
if [ "\$#" -gt 0 ]; then
shift
fi