"catch" should always come after "rescue" in try [Question]

[JohnKacz]

Not a big issue and simple to fix, but I wanted to create an issue partly to better understand why both catch and rescue are needed. I'm assuming because send_req/4 can "fail" in a lot of different ways?

Compiling gives a warning

==> hound
Compiling 16 files (.ex)
warning: "catch" should always come after "rescue" in try
  lib/hound/request_utils.ex:9

hound/lib/hound/request_utils.ex

Lines 9 to 18 in 0613a33

	try do
	case send_req(type, path, params, options) do
	{:error, _} -> make_retry(type, path, params, options, retries)
	result -> result
	end
	catch
	_ -> make_retry(type, path, params, options, retries)
	rescue
	_ -> make_retry(type, path, params, options, retries)
	end

Elixir 1.7.4

[danhper]

Thanks for reporting. This should be fixed in the latest version.