error: undefined variable "raise_with_help"

[mihya]

During compiling of an already existing project (during phoenix migration from 1.6 to 1.7) I got the following error:

 `==> phoenix_haml
	Compiling 4 files (.ex)
	error: undefined variable "raise_with_help"
	  lib/mix/tasks/phoenix_haml.gen.html.ex:98: Mix.Tasks.PhoenixHaml.Gen.Html.validate_args!/1

	error: undefined variable "raise_with_help"
	  lib/mix/tasks/phoenix_haml.gen.html.ex:107: Mix.Tasks.PhoenixHaml.Gen.Html.validate_args!/1

	warning: function raise_with_help/0 is unused
	  lib/mix/tasks/phoenix_haml.gen.html.ex:110: Mix.Tasks.PhoenixHaml.Gen.Html (module)


	== Compilation error in file lib/mix/tasks/phoenix_haml.gen.html.ex ==
	** (CompileError) lib/mix/tasks/phoenix_haml.gen.html.ex: cannot compile module Mix.Tasks.PhoenixHaml.Gen.Html (errors have been logged)`

I changed line 98 and 107 from
raise_with_help to raise_with_help()
to get it working again.

I very much hope that phoenix_haml will be further supported in the future, as I have written lot's of code in haml :-)