abuild: use id instead of whoami

Furthermore compare the UID instead of the username.
2015-11-25 12:19:09 +01:00 · 2015-11-25 12:19:09 +01:00 · eb0ffe7a8a
parent d5013a3915
commit eb0ffe7a8a
1 changed files with 1 additions and 1 deletions
--- a/abuild.in
+++ b/abuild.in
@ -2148,7 +2148,7 @@ done
 shift $(( $OPTIND - 1 ))

 # check so we are not root
-if [ "$(whoami)" = "root" ] && [ -z "$FAKEROOTKEY" ]; then
+if [ $(id -u) -eq 0 ] && [ -z "$FAKEROOTKEY" ]; then
 	[ -z "$forceroot" ] && die "Do not run abuild as root"
 	FAKEROOT=
 fi