From 8eace382f96acfb22ab30b9622557beafb12f08b Mon Sep 17 00:00:00 2001
From: Tony Fahrion <info@tony-wolf.de>
Date: Thu, 29 Jun 2017 13:22:08 +0200
Subject: [PATCH] improve check if we are root already - in scripts/get

$EUID is readonly, so it should be save to test against it.

Thanks for the tip @thomastaylor312 !
---
 scripts/get | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/get b/scripts/get
index 012b99013..748b0015c 100755
--- a/scripts/get
+++ b/scripts/get
@@ -50,7 +50,7 @@ initOS() {
 runAsRoot() {
   local CMD="$*"
   
-  if ! whoami | egrep -q '^root$'; then
+  if [ $EUID -ne 0 ]; then
     CMD="sudo $CMD"
   fi