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Ignore nil aws_reason for openstack ec2#183

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kcd83 wants to merge 1 commit intoflexera-public:masterfrom
kcd83:patch-1
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Ignore nil aws_reason for openstack ec2#183
kcd83 wants to merge 1 commit intoflexera-public:masterfrom
kcd83:patch-1

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@kcd83 kcd83 commented Aug 5, 2014

Avoid NoMethodError: undefined method `sub' for nil:NilClass when no aws_reason is supplied by openstack implementation of ec2

Avoid NoMethodError: undefined method `sub' for nil:NilClass when no aws_reason is supplied by openstack implementation of ec2
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kcd83 commented Aug 5, 2014

Might prefer

instance[:aws_reason].nil? ? nil : instance[:aws_reason].sub(/\(\d[^)]*GMT\) */, '')

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