rubycas/rubycas-client — pull request #53 by CloCkWeRX (2012-10-15 23:22:06+00:00)
Title: Fix deprecation warning, fix private method `gsub' called for nil:NilClass error on 1.8.7

Was https://github.com/rubycas/rubycas-client-rails/issues/20

With certain URIs, it's possible to have a blank key, causing a private method `gsub' called for nil:NilClass error on 1.8.7