From 8a5593363d85492e98acb253c3c896b346ed7a65 Mon Sep 17 00:00:00 2001
From: richdex14 <richdex14@gmail.com>
Date: Sat, 2 Sep 2017 12:05:22 -0600
Subject: [PATCH] Update setup.bash to work with portable `head` command.

---
 setup.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup.bash b/setup.bash
index bca828d..d86f9fb 100644
--- a/setup.bash
+++ b/setup.bash
@@ -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."