typo in pool code

[grinapo]

--- ceph_pool_plugin.py~ 2016-03-02 23:35:20.000000000 +0100 +++ ceph_pool_plugin.py 2016-03-03 00:04:04.876014974 +0100 @@ -54,7 +54,7 @@ osd_pool_cmdline='ceph osd pool stats -f json --cluster ' + self.cluster stats_output = subprocess.check_output(osd_pool_cmdline, shell=True) cephdf_cmdline='ceph df -f json --cluster ' + self.cluster

• df_output = subprocess.check_output(ceph_dfcmdline, shell=True)
• df_output = subprocess.check_output(cephdf_cmdline, shell=True) except Exception as exc: collectd.error("ceph-pool: failed to ceph pool stats :: %s :: %s" % (exc, traceback.format_exc()))

[grinapo]

it has been fixed and merged into my tree, and it's already been reported several times anyway.