Fixes a compile error (tested by running stack test on the helloworld folder).
ghc: panic! (the 'impossible' happened)
(GHC version 8.6.4 for x86_64-unknown-linux):
Prelude.chr: bad argument: 1543503875
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Fixes a compile error (tested by running
stack test
on the helloworld folder).