From: dn337t@gmail.com <dn337t@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Date: Fri, 22 Jun 2012 13:46:56 +0000 (+0000)
Subject: avoid spawning whoami to get username in tools/install-gnuarm4.sh
X-Git-Tag: v1.0.0~189
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/ef928a0e8b0a23d4af2897b5d9b447c6a34f981a

avoid spawning whoami to get username in tools/install-gnuarm4.sh
---

diff --git a/tools/install-gnuarm4.sh b/tools/install-gnuarm4.sh
index ffb509bf..c55d81f2 100755
--- a/tools/install-gnuarm4.sh
+++ b/tools/install-gnuarm4.sh
@@ -81,7 +81,7 @@ GPG_OPTS="--keyring ${GNU_KEYRING_GPG} --no-default-keyring --homedir ."
 # End of configuration section. You shouldn't have to modify anything below.
 ############################################################################
 
-if [[ `whoami` != "root" ]]; then
+if [[ "$USER" != "root" ]]; then
   echo "*** Warning! Not running as root!"
   echo "Installation may fail if you do not have appropriate permissions!"
 fi