Fixed rbenv init - output to work w/ no args and bash's set -u.

2017-01-01 22:06:39 -08:00 · 2017-01-01 22:06:39 -08:00 · 1a8b5e04a9
commit 1a8b5e04a9
parent 2d7cefe782
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