From 4f2f0eb02f1e5435846e8437e47d754af79b6b6c Mon Sep 17 00:00:00 2001
From: Timothy Sample <samplet@ngyro.com>
Date: Mon, 3 Sep 2018 20:51:46 -0400
Subject: [PATCH] gnu: ghc-vector-binary-instances: Update Cabal file to r1.

* gnu/packages/haskell.scm (ghc-vector-binary-instances): Update Cabal
file to r1.
---
 gnu/packages/haskell.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index a5f1628854..9a5632c47d 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -3889,6 +3889,9 @@ optimisation framework.")
         (base32
          "1y236jb72iab9ska1mc48z6yb0xgwmj45laaqdyjxksd84z7hbrb"))))
     (build-system haskell-build-system)
+    (arguments
+     `(#:cabal-revision
+       ("1" "196frl4akhfk7xf1nxzn8lmq99dxhzhsimanswn9yy7ym8zhki4i")))
     (inputs
      `(("ghc-vector" ,ghc-vector)))
     (native-inputs