haskell-defaults.nix: added empty 'haskellPlatform' attribute to ghcHEADPrefs

Writing generic expressions is easier if this attribute always exists.

svn path=/nixpkgs/trunk/; revision=34459
This commit is contained in:
Peter Simons 2012-06-11 15:07:33 +00:00
parent 1c9727a81c
commit f723b4dcb4

View file

@ -17,6 +17,7 @@
ghcHEADPrefs =
self : self.haskellPlatformArgs_future self // {
haskellPlatform = null;
binary = null; # now a core package
};