X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/70049c47db7d41ad0044972b86858c14a6f4159e..ef928a0e8b0a23d4af2897b5d9b447c6a34f981a:/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