switch out deprecated function

BlakeWilliams / Elixir-Slack

Slack real time messaging and web API client in Elixir

MIT License

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Closed acconrad closed 6 years ago

acconrad commented 6 years ago

The current code generates this warning:

warning: String.to_char_list/1 is deprecated, use String.to_charlist/1

So let's just swap this out, very easy to change

BlakeWilliams commented 6 years ago

Nice fix, thanks!