86/257: gnu: ghc-test-framework-quickcheck2: Update Cabal file to r1.

[Ricardo Wurmus]

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

commit ca461b281b81bde6a0602d47045d53b530c3db2e
Author: Timothy Sample <address@hidden>
Date:   Thu Aug 30 11:16:01 2018 -0400

    gnu: ghc-test-framework-quickcheck2: Update Cabal file to r1.
    
    * gnu/packages/haskell-check.scm (ghc-test-framework-quickcheck2): Update
    Cabal file to r1.
---
 gnu/packages/haskell-check.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/haskell-check.scm b/gnu/packages/haskell-check.scm
index 3bef4e5..ef19645 100644
--- a/gnu/packages/haskell-check.scm
+++ b/gnu/packages/haskell-check.scm
@@ -535,6 +535,9 @@ reporting and test statistics output.")
         (base32
          "0vj834337r6jzr3258cv68ly2sv5999mklpsrfngyk51kywsyqyp"))))
     (build-system haskell-build-system)
+    (arguments
+     `(#:cabal-revision
+       ("1" "147ngmfdkskyg7mwsp5w73a4dbx3rp5s38bci3z03kn1m093lxff")))
     (inputs
      `(("ghc-extensible-exceptions" ,ghc-extensible-exceptions)
        ("ghc-quickcheck" ,ghc-quickcheck)