nixpkgs: Patch to fix PyOpenSSL year 2020 test failures. Fixes #75.

nh2 · nh2 · commit 904974b19633 · 2020-02-03T06:45:52.000+01:00
See NixOS/nixpkgs#76879.
diff --git a/nixpkgs b/nixpkgs
@@ -1 +1 @@
-Subproject commit 11aa987ea5b5a593c9ca7a38b391804959f905e5
+Subproject commit 6b43b1d11bb67607919256ea5b8a29aec770f1f7
diff --git a/nixpkgs.nix b/nixpkgs.nix
@@ -17,4 +17,4 @@ if builtins.getEnv "STATIC_HASKELL_NIX_CI_NIXPKGS_UNSTABLE_BUILD" == "1"
     if builtins.pathExists ./nixpkgs/pkgs
       then import ./nixpkgs {}
       # Pinned nixpkgs version; should be kept up-to-date with our submodule.
-      else import (fetchTarball https://github.com/nh2/nixpkgs/archive/11aa987ea5b5a593c9ca7a38b391804959f905e5.tar.gz) {}
+      else import (fetchTarball https://github.com/nh2/nixpkgs/archive/6b43b1d11bb67607919256ea5b8a29aec770f1f7.tar.gz) {}
