disable horrible tab warning, needed in every file that Setup.hs pulls in

This is certianly a cabal bug for not passing the build options in the
cabal file when building Setup.hs.

And, why oh why did ghc enable this warning by default? So unhappy with
this choice.

1 files changed, 1 insertions, 0 deletions

diff --git a/Utility/PosixFiles.hs b/Utility/PosixFiles.hs
index 5a94ead01..4550bebdf 100644
--- a/Utility/PosixFiles.hs
+++ b/Utility/PosixFiles.hs
@@ -8,6 +8,7 @@
  -}
 
 {-# LANGUAGE CPP #-}
+{-# OPTIONS_GHC -fno-warn-tabs #-}
 
 module Utility.PosixFiles (
 	module X,