rdoc/rdoc — Issue #101: rdoc fails to index anything with a fifo in current path
Author: headius
Created: 2012-02-16 23:20:17+00:00
State: open

Seems like it should just ignore it and proceed. Weird and edge-casey, I know.

```
system ~/projects/jruby/tmp $ mkfifo woohoo

system ~/projects/jruby/tmp $ rdoc
uh-oh! RDoc had a problem:
I can't deal with a fifo ./woohoo

run with --debug for full backtrace

system ~/projects/jruby/tmp $ rdoc --debug
I can't deal with a fifo ./woohoo
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:306:in `normalized_file_list'
org/jruby/RubyArray.java:1610:in `each'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:282:in `normalized_file_list'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:322:in `list_files_in_directory'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:303:in `normalized_file_list'
org/jruby/RubyArray.java:1610:in `each'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:282:in `normalized_file_list'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:120:in `gather_files'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:380:in `parse_files'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/lib/rdoc/rdoc.rb:452:in `document'
/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/rdoc-3.12/bin/rdoc:20:in `(root)'
org/jruby/RubyKernel.java:1002:in `load'
/Users/headius/projects/jruby/bin/rdoc:19:in `(root)'
```