From 777c9c3768a10f1e62f90c797ce63717e4a74092 Mon Sep 17 00:00:00 2001
From: "Ricardo M. Correia" <rcorreia@wizy.org>
Date: Thu, 29 Oct 2015 15:07:18 +0100
Subject: [PATCH] buildRustPackage: fix erroneous /bin/sh reference

The fetch-cargo-deps script is written in bash syntax, but it
erroneously ran under the /bin/sh interpreter.

This wasn't noticed because /bin/sh is actually bash in NixOS, but on
some other systems this is not true.
---
 pkgs/build-support/rust/fetch-cargo-deps | 2 --
 pkgs/build-support/rust/fetchcargo.nix   | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/pkgs/build-support/rust/fetch-cargo-deps b/pkgs/build-support/rust/fetch-cargo-deps
index ae1ca62050f..04d33c60d30 100755
--- a/pkgs/build-support/rust/fetch-cargo-deps
+++ b/pkgs/build-support/rust/fetch-cargo-deps
@@ -1,5 +1,3 @@
-#! /bin/sh
-
 source $stdenv/setup
 
 set -euo pipefail
diff --git a/pkgs/build-support/rust/fetchcargo.nix b/pkgs/build-support/rust/fetchcargo.nix
index 5dd80bd4aa5..0ce1d0a11d3 100644
--- a/pkgs/build-support/rust/fetchcargo.nix
+++ b/pkgs/build-support/rust/fetchcargo.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
   phases = "unpackPhase installPhase";
 
   installPhase = ''
-    ${./fetch-cargo-deps} . "$out"
+    bash ${./fetch-cargo-deps} . "$out"
   '';
 
   outputHashAlgo = "sha256";