Use serveDirectoryFileServer

[k-bx]

Failed to build previously with:

examples/counter.hs:72:19: warning: [-Wdeprecations]
    In the use of ‘serveDirectory’
    (imported from Servant, but defined in Servant.Server.StaticFiles):
    Deprecated: "Use serveDirectoryFileServer instead"
   |
72 |              :<|> serveDirectory www -- serve static files
   |                   ^^^^^^^^^^^^^^

[phadej]

It did not fail. Warning is not a failure.

EDIT It really matters, as I thought there's actually a broken release. But there aren't.

[k-bx]

@phadej sorry! My bad.