inconsistency in log dir naming

[amarts]

[atumball@localhost gluster-tester]$ git grep var/log/gluster-tester
glustertester/main.py:                            default="/var/log/gluster-tester")
glustertester/playbooks/runner.yaml:    logdir: "{{ lookup('env', 'LOGDIR') | default('/var/log/gluster-tester') }}"
glustertester/scripts/run-tests.py:        cmd += " &>/var/log/gluster-tester/regression-%d.log" % (num+1)
glustertester/scripts/run-tests.py:                "/var/log/gluster-tester/glusterfs-logs.tgz", "w:gz") as tar:
[atumball@localhost gluster-tester]$ git grep var/logs/gluster-tester
README.md:rm -rf /var/logs/gluster-tester
README.md:mkdir -p /var/logs/gluster-tester /d
README.md:    --logdir=/var/logs/gluster-tester \

problem is, logdir is directly used, instead of using a variable, which makes the run error out.