From 60f354dfb8ba7b4ac0f4ddc7bf22bf9c7dd1f40a Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Mon, 22 Feb 2016 10:50:27 -0600
Subject: [PATCH] nix-prefetch-git: output base32 hash so output matches
 nix-build errors

It turns out hashFormat has never been set.
---
 pkgs/build-support/fetchgit/nix-prefetch-git | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/fetchgit/nix-prefetch-git b/pkgs/build-support/fetchgit/nix-prefetch-git
index 2c5852c646e4..97096aa29806 100755
--- a/pkgs/build-support/fetchgit/nix-prefetch-git
+++ b/pkgs/build-support/fetchgit/nix-prefetch-git
@@ -326,7 +326,7 @@ else
         clone_user_rev "$tmpFile" "$url" "$rev"
 
         # Compute the hash.
-        hash=$(nix-hash --type $hashType $hashFormat $tmpFile)
+        hash=$(nix-hash --type $hashType --base32 $tmpFile)
         if ! test -n "$QUIET"; then echo "hash is $hash" >&2; fi
 
         # Add the downloaded file to the Nix store.