#!/bin/sh

die () { IFS=' '; echo "$@" ; exit 1; }

: nvm.sh
\. ../../nvm.sh

IFS=':'
nvm --version >/dev/null
[ "${IFS}" = ':' ] || die "nvm changed the caller's IFS; got >${IFS}<"

set -e
nvm --version >/dev/null
set +e
[ "${IFS}" = ':' ] || die "nvm changed the caller's IFS under set -e; got >${IFS}<"

! env | grep -q '^IFS=' || die 'nvm exported IFS'

IFS=' '