Robin Gloster b2e9096f68
ghcWithPackages: fix ghc version passing
The correct ghc version was not passed through anymore, I'm not entirely
sure this is the correct fix or if this is the only argument that was
missing.

broken by 5e31e828f88a8aa229d68bade00d9f2d70f7b9f8

cc @Ericson2314
2018-01-07 03:36:19 +01:00
..
2017-12-29 14:41:15 -05:00
2017-12-29 14:41:15 -05:00
2017-12-29 14:41:15 -05:00