providers/openstack: fix crash case if network is nil [GH-2323] #2448
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LGTM |
mitchellh
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Jun 24, 2015
providers/openstack: fix crash case if network is nil [GH-2323]
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Fixes #2323
I'm not sure how anything can ever be nil in that array, but let's just guard against it and call it a day. I looked through how the function is called and I don't think this will cause any problems.