chaining block with argument crushes rufo

[sevenc-nanashi]

mymethod "somearg" do |arg|
  puts "ABC"
end.abc do |arg|
  puts "DEF"
end

It crushes rufo with this traceback:

You've found a bug!
It happened while trying to format the file e:\workspace\discorb\__test.rb
Please report it to https://github.com/ruby-formatter/rufo/issues with code that triggers it
C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:1282:in `visit_command_args': undefined method `[]' for nil:NilClass (NoMethodError)
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:1254:in `visit_command_call'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:353:in `visit'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:1349:in `visit_call_with_block'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:368:in `visit'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:526:in `block (2 levels) in visit_exps'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:3695:in `push_node'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:525:in `block in visit_exps'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:504:in `each'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:504:in `each_with_index'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:504:in `visit_exps'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:201:in `visit'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/formatter.rb:177:in `format'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:146:in `format'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:107:in `format_file'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:85:in `block in format_args'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:78:in `each'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:78:in `format_args'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:40:in `run'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/lib/rufo/command.rb:12:in `run'
        from C:/develop/Ruby30/lib/ruby/gems/3.0.0/gems/rufo-0.12.0/exe/rufo:4:in `<top (required)>'
        from C:/develop/Ruby30/bin/rufo:23:in `load'
        from C:/develop/Ruby30/bin/rufo:23:in `<main>'

[sevenc-nanashi]

Note: It won't happen with:

mymethod("somearg") do |arg|
  puts "ABC"
end.abc do |arg|
  puts "DEF"
end