From 0336a06d0e759bd6bad1db25c665b23433ad2450 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 24 Oct 2016 04:09:17 +0200
Subject: [PATCH] ocamlPackages.containers: 0.18 -> 0.20

---
 pkgs/development/ocaml-modules/containers/default.nix | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/ocaml-modules/containers/default.nix b/pkgs/development/ocaml-modules/containers/default.nix
index 4719cd300c1..19d91e44dcd 100644
--- a/pkgs/development/ocaml-modules/containers/default.nix
+++ b/pkgs/development/ocaml-modules/containers/default.nix
@@ -4,10 +4,9 @@
 let
 
   mkpath = p:
-    let v = stdenv.lib.getVersion ocaml; in
-      "${p}/lib/ocaml/${v}/site-lib";
+      "${p}/lib/ocaml/${ocaml.version}/site-lib";
 
-  version = "0.18";
+  version = "0.20";
 
 in
 
@@ -18,7 +17,7 @@ stdenv.mkDerivation {
     owner = "c-cube";
     repo = "ocaml-containers";
     rev = "${version}";
-    sha256 = "169j8vqg8h70wbldjg610jqikfk23ggw8zypmpzv3piym5p1dfiw";
+    sha256 = "1gwflgdbvj293cwi434aafrsgpdgj2sv7r1ghm4l4k5xn17l0qzg";
   };
 
   buildInputs = [ ocaml findlib ocamlbuild cppo gen sequence qtest ounit ocaml_oasis qcheck ];