igrigorik/em-http-request — pull request #148 by niko (2011-10-21 08:13:27+00:00)
Title: fixing "regexp match /.../n against to UTF-8 string" warnings

Since upgrading from 0.3.0 to 1.0.0 I get these warnings on each request:

```
lib/em-http/http_encoding.rb:10: warning: regexp match /.../n against to UTF-8 string
```

I don't know enough to overview the consequences, but removing the 'n' parameter from the escape regex removes this warning and all other specs are still running.