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-rw-r--r--tools/testing/fault-injection/failcmd.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/fault-injection/failcmd.sh b/tools/testing/fault-injection/failcmd.sh
index 1776e924b202..78a9ed7fecdb 100644
--- a/tools/testing/fault-injection/failcmd.sh
+++ b/tools/testing/fault-injection/failcmd.sh
@@ -206,7 +206,7 @@ while true; do
esac
done
-[ -z "$@" ] && exit 0
+[ -z "$1" ] && exit 0
echo $oom_kill_allocating_task > /proc/sys/vm/oom_kill_allocating_task
echo $task_filter > $FAULTATTR/task-filter