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Add rbenv help --usage

This commit is contained in:
Sam Stephenson
2012-12-29 12:12:47 -06:00
parent 4c19dc22d7
commit e2e474c59d
3 changed files with 23 additions and 5 deletions

View File

@@ -30,7 +30,7 @@ whence() {
RBENV_COMMAND="$1"
if [ -z "$RBENV_COMMAND" ]; then
rbenv-help whence | head -1 >&2
rbenv-help --usage whence >&2
exit 1
fi