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[core] avoid ArgumentError with Ruby 1.8.5 on CentOS.

This commit is contained in:
Nick Osborn 2011-06-10 15:48:43 +01:00
parent a40716e3b9
commit 3b8c398019

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@ -45,9 +45,9 @@ module Fog
def self.symbolize_credentials(args)
if args.is_a? Hash
Hash[ args.collect do |key, value|
Hash[ *args.collect do |key, value|
[key.to_sym, self.symbolize_credentials(value)]
end ]
end.flatten ]
else
args
end