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fix LooseVersion exception with empty distribution_version

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This commit is contained in:
Ruggero Marchei 2014-07-15 19:59:14 +02:00
parent 909955f2e2
commit 8904c61932
1 changed files with 4 additions and 2 deletions
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6
library/system/hostname
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@ -299,7 +299,8 @@ class RedHat5Hostname(Hostname):
class RedHatServerHostname(Hostname):
platform = 'Linux'
distribution = 'Red hat enterprise linux server'
if LooseVersion(get_distribution_version()) >= LooseVersion("7"):
distribution_version = get_distribution_version()
if distribution_version and LooseVersion(distribution_version) >= LooseVersion("7"):
strategy_class = FedoraStrategy
else:
strategy_class = RedHatStrategy
@ -307,7 +308,8 @@ class RedHatServerHostname(Hostname):
class RedHatWorkstationHostname(Hostname):
platform = 'Linux'
distribution = 'Red hat enterprise linux workstation'
if LooseVersion(get_distribution_version()) >= LooseVersion("7"):
distribution_version = get_distribution_version()
if distribution_version and LooseVersion(distribution_version) >= LooseVersion("7"):
strategy_class = FedoraStrategy
else:
strategy_class = RedHatStrategy