diff options
Diffstat (limited to 'tools/testing/selftests/zram/zram_lib.sh')
| -rwxr-xr-x | tools/testing/selftests/zram/zram_lib.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/zram/zram_lib.sh b/tools/testing/selftests/zram/zram_lib.sh index 424e68ed1487..f6a9c73e7a44 100755 --- a/tools/testing/selftests/zram/zram_lib.sh +++ b/tools/testing/selftests/zram/zram_lib.sh @@ -23,8 +23,9 @@ trap INT check_prereqs() { local msg="skip all tests:" + local uid=$(id -u) - if [ $UID != 0 ]; then + if [ $uid -ne 0 ]; then echo $msg must be run as root >&2 exit 0 fi |