From 085dd01c98b15b73999ff74a0df4e6faf3d48a4d Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Fri, 13 Nov 2020 15:45:49 -0500
Subject: [PATCH] fix typo and pin nixpkgs in shell.nix too

---
 default.nix | 2 +-
 shell.nix   | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/default.nix b/default.nix
index 183a203..a8a3337 100644
--- a/default.nix
+++ b/default.nix
@@ -1,4 +1,4 @@
-{ nixpkgs ? import (builtins.fetchtarball (import ./nixpkgs.nix)) {}
+{ nixpkgs ? import (builtins.fetchTarball (import ./nixpkgs.nix)) {}
 , compiler ? "ghc884"
 }:
 nixpkgs.pkgs.haskell.packages.${compiler}.callPackage ./urbit-airlock.nix { }
diff --git a/shell.nix b/shell.nix
index 1f53a43..4bb0959 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,4 +1,6 @@
-{ nixpkgs ? import <nixpkgs> {}, compiler ? "ghc884" }:
+{ nixpkgs ? import (builtins.fetchTarball (import ./nixpkgs.nix)) {}
+, compiler ? "ghc884"
+}:
 
 nixpkgs.mkShell {
   name = "urbit-airlock-shell";