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Increase resilience if lookup var comes back with nil object #284

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Merged
underscorgan merged 1 commit into from
Jun 24, 2014
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Increase resilience if lookup var comes back with nil object #284

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2 changes: 1 addition & 1 deletion lib/puppet/parser/functions/has_interface_with.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ module Puppet::Parser::Functions
interfaces = lookupvar('interfaces')

# If we do not have any interfaces, then there are no requested attributes
return false if (interfaces == :undefined)
return false if (interfaces == :undefined || interfaces.nil?)

interfaces = interfaces.split(',')

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