Update setup.bash to work with portable `head` command.

This commit is contained in:
richdex14 2017-09-02 12:05:22 -06:00
parent 69bc78680d
commit 8a5593363d
1 changed files with 2 additions and 2 deletions

View File

@ -241,10 +241,10 @@ fi
if [ -z "$NODEJS_VER" ]; then
if [ -n "$(type -p curl)" ]; then
NODEJS_VER=$(curl -fsL "$NODEJS_BASE_URL/dist/index.tab" | head -2 | tail -1 | cut -f 1) \
NODEJS_VER=$(curl -fsL "$NODEJS_BASE_URL/dist/index.tab" | head -n 2 | tail -1 | cut -f 1) \
|| echo 'error automatically determining current node.js version'
elif [ -n "$(type -p wget)" ]; then
NODEJS_VER=$(wget --quiet "$NODEJS_BASE_URL/dist/index.tab" -O - | head -2 | tail -1 | cut -f 1) \
NODEJS_VER=$(wget --quiet "$NODEJS_BASE_URL/dist/index.tab" -O - | head -n 2 | tail -1 | cut -f 1) \
|| echo 'error automatically determining current node.js version'
else
echo "Found neither 'curl' nor 'wget'. Can't Continue."