nix-prefetch-git: make sure the script is interpreted by bash

Fixes https://github.com/NixOS/nixpkgs/issues/11284.
2015-11-27 11:16:29 +01:00 · 2015-11-27 11:16:29 +01:00 · ade9f7167d
commit ade9f7167d
parent b5e06b04a7
1 changed files with 3 additions and 1 deletions
--- a/pkgs/build-support/fetchgit/nix-prefetch-git
+++ b/pkgs/build-support/fetchgit/nix-prefetch-git
@ -1,4 +1,6 @@
-#! /bin/sh -e
+#! /usr/bin/env bash
+
+set -e -o pipefail

 url=
 rev=