259/328: gnu: ghc-deepseq-generics: Update Cabal file to r4.

[guix-commits]

samplet pushed a commit to branch wip-haskell-updates
in repository guix.

commit a816b3fd624a1b1178cdabc9d1b626cc823f9e76
Author: Timothy Sample <address@hidden>
Date:   Fri Nov 1 14:15:47 2019 -0400

    gnu: ghc-deepseq-generics: Update Cabal file to r4.
    
    * gnu/packages/haskell-xyz.scm (ghc-deepseq-generics): Update Cabal file
    to r4.
---
 gnu/packages/haskell-xyz.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 51c442f..a2a0b63 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -2597,7 +2597,7 @@ It includes hashing functions for all basic Haskell98 
types.")
     (build-system haskell-build-system)
     (arguments
      `(#:cabal-revision
-       ("2" "1pnidf8w8x0w5fsqgv8hhrw07slmhxwy5x4fikgk0bd6k76aqicb")))
+       ("4" "0928s2qnbqsjzrm94x88rvmvbigfmhcyp4m73gw6asinp2qg1kii")))
     (native-inputs
      `(("ghc-hunit" ,ghc-hunit)
        ("ghc-test-framework" ,ghc-test-framework)