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

Fixed `rbenv init -` output to work w/ no args and bash's `set -u`.
2017-11-29 15:40:23 +01:00 · 2017-11-29 15:40:23 +01:00 · eab68688dc
commit eab68688dc
parent 5183e32887 1a8b5e04a9
1 changed files with 1 additions and 1 deletions
--- a/libexec/rbenv-init
+++ b/libexec/rbenv-init
@ -138,7 +138,7 @@ esac
 if [ "$shell" != "fish" ]; then
 IFS="|"
 cat <<EOS
-  command="\$1"
+  command="\${1:-}"
  if [ "\$#" -gt 0 ]; then
    shift
  fi