[Haskell-cafe] Test if a file is empty or stat in haskell

[Anish Muttreja]

I am looking for a way to test if a file is empty.
Something like isFileEmpty along the lines of 
System.Directory.doesFileExist?

A function that wraps stat would also serve the purpose.
I get the feeling that someone must have felt the need for this before 
me, but Google search not yield anything, hence the question.

Thanks!
Anish