From 615ea1e90c4b9e4d4c0d2369a56d16f966363aa2 Mon Sep 17 00:00:00 2001
From: rnhmjoj <micheleguerinirocco@me.com>
Date: Sun, 13 Mar 2016 00:43:29 +0100
Subject: [PATCH] mkvtoolnix: fix failing build

---
 pkgs/applications/video/mkvtoolnix/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/video/mkvtoolnix/default.nix b/pkgs/applications/video/mkvtoolnix/default.nix
index 54bd2b5f979..05bd5ad980b 100644
--- a/pkgs/applications/video/mkvtoolnix/default.nix
+++ b/pkgs/applications/video/mkvtoolnix/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     (optional withGUI qt5.qtbase)
   ];
 
-  preConfigure = "./autogen.sh";
+  preConfigure = "./autogen.sh; patchShebangs .";
   buildPhase   = "./drake -j $NIX_BUILD_CORES";
   installPhase = "./drake install -j $NIX_BUILD_CORES";