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Fixes warning: & interpreted as argument prefix

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kennyj 2012-08-30 23:11:54 +09:00
parent a317e7897f
commit d30977c758
1 changed files with 1 additions and 1 deletions
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2
actionpack/lib/action_controller/metal/conditional_get.rb
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@ -166,7 +166,7 @@ module ActionController
private
def combine_etags(etag)
[ etag, *etaggers.map { |etagger| instance_exec &etagger }.compact ]
[ etag, *etaggers.map { |etagger| instance_exec(&etagger) }.compact ]
end
end
end