From b89514eced6d32203982c54e0ad8c2f83dbca900 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 6 Dec 2015 15:04:14 +0100
Subject: [PATCH] fetchgit: follow up to
 2cf7069b7da368326b51520536ac0f1020157f7a

If "fetcher" is a string, then Nix will execute it with bash already, so
the additional bash argument in that string was redundant and apparently
causes trouble on non-Linux platforms.

Hopefully fixes https://github.com/NixOS/nixpkgs/issues/11496.
---
 pkgs/build-support/fetchgit/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/fetchgit/default.nix b/pkgs/build-support/fetchgit/default.nix
index c73ee193519..127693d42f2 100644
--- a/pkgs/build-support/fetchgit/default.nix
+++ b/pkgs/build-support/fetchgit/default.nix
@@ -45,7 +45,7 @@ assert deepClone -> leaveDotGit;
 stdenv.mkDerivation {
   inherit name;
   builder = ./builder.sh;
-  fetcher = "${stdenv.shell} ${./nix-prefetch-git}";
+  fetcher = "${./nix-prefetch-git}";  # This must be a string to ensure it's called with bash.
   buildInputs = [git];
 
   outputHashAlgo = if sha256 == "" then "md5" else "sha256";