haml/html2haml — pull request #24 by YasuOza (2013-03-01 09:35:18+00:00)
Title: Fixed ruby2.0 Hash[nil] deprecated warinigs

In ruby 2.0, Hash[nil] occurs following warnings.

dynamic.rb:3: warning: wrong element type nil at 0 (expected array)
dynamic.rb:3: warning: ignoring wrong elements is deprecated, remove them explicitly
dynamic.rb:3: warning: this causes ArgumentError in the next release

This commit fixes it.