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use set_header rather than []=

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This allows us to avoid calling `env_name` twice.
This commit is contained in:
Aaron Patterson 2015-08-21 16:43:01 -07:00
parent 1fbf5ad7f7
commit ba2173a10d
1 changed files with 1 additions and 1 deletions
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2
actionpack/lib/action_dispatch/http/headers.rb
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@ -82,7 +82,7 @@ module ActionDispatch
# <tt>headers_or_env</tt>.
def merge!(headers_or_env)
headers_or_env.each do |key, value|
self[env_name(key)] = value
@req.set_header env_name(key), value
end
end