composer/composer — pull request #3297 by frederikbosch (2014-09-24 13:16:51+00:00)
Title: GitDownloader.php: better escaping for Windows

Compability for Windows usernames and passwords. When usernames and passwords contain characters that are rawurlencoded to a string containing a % sign (e.g. @ becomes %40), the procent was replaced with a space. Git can there not authenticate.