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Remove unsafe variable warning

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optikfluffel 2016-06-22 21:14:18 +02:00
parent d4e826cd5b
commit 62f01ffd9a
1 changed files with 8 additions and 7 deletions
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9
lib/httparrot.ex
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@ -58,12 +58,13 @@ defmodule HTTParrot do
def stop(_State), do: :ok def stop(_State), do: :ok
def prettify_json(status, headers, body, req) do def prettify_json(status, headers, body, req) do
if JSX.is_json? body do case JSX.is_json?(body) do
true ->
body = JSX.prettify!(body) body = JSX.prettify!(body)
headers = List.keystore(headers, "content-length", 0, {"content-length", Integer.to_char_list(String.length(body))}) headers = List.keystore(headers, "content-length", 0, {"content-length", Integer.to_char_list(String.length(body))})
{:ok, req} = :cowboy_req.reply(status, headers, body, req) {:ok, pretty_req} = :cowboy_req.reply(status, headers, body, req)
req pretty_req
else _ ->
req req
end end
end end