Haddock's -s switch is broken

Hi, it appears that the '-s' switch in the CVS-HEAD version of Haddock stopped working the way I know it. I run haddock -h -s . *.hs to generate the documentation, and it does have the "Source Code" link on every page, but the link points to the "." _directory_, not to "./{module-name}.hs" file like it should. Am I doing something wrong or is this a bug? Peter