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mstpctlutil: fix strip on NoneType warning

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saw this during execution of the below command:
ifup --no-act -a

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
This commit is contained in:
Roopa Prabhu
2016-02-26 15:32:18 -08:00
parent 768b4ec52f
commit 15bb78054f
1 changed files with 7 additions and 3 deletions
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8
ifupdownaddons/mstpctlutil.py
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@ -74,10 +74,14 @@ class mstpctlutil(utilsBase):
'''
self.mstpctl_bridgeport_attrs_dict = {}
self.mstpctl_bridgeport_attrs_dict[bridgename] = {}
try:
showall_output = self.subprocess_check_output(['/sbin/mstpctl',
'showportdetail', bridgename, 'json']).strip('\n')
if showall_output == None or showall_output == '':
'showportdetail', bridgename, 'json'])
except:
pass
if not showall_output or showall_output == '':
return
showall_output = showall_output.strip('\n')
mstpctl_bridge_cache = json.loads(showall_output)
for portname in mstpctl_bridge_cache.keys():
# we will ignore the portid for now and just index