From 68b2eeb1cbc1a674c65362ea45f4cdb0c0bf12b4 Mon Sep 17 00:00:00 2001
From: tilpner <till@hoeppner.ws>
Date: Sun, 29 Oct 2017 02:04:16 +0200
Subject: [PATCH] chez: 9.4 -> 9.5

---
 pkgs/development/compilers/chez/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/compilers/chez/default.nix b/pkgs/development/compilers/chez/default.nix
index e4ceb40cad6e..b85d32326a1a 100644
--- a/pkgs/development/compilers/chez/default.nix
+++ b/pkgs/development/compilers/chez/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name    = "chez-scheme-${version}";
-  version = "9.4-${dver}";
-  dver    = "20160507";
+  version = "9.5-${dver}";
+  dver    = "20171012";
 
   src = fetchgit {
     url    = "https://github.com/cisco/chezscheme.git";
-    rev    = "65df1d1f7c37f5b5a93cd7e5b475dda9dbafe03c";
-    sha256 = "1b273il3njnn04z55w1hnygvcqllc6p5qg9mcwh10w39fwsd8fbs";
+    rev    = "adb3b7bb22ddaa1ba91b98b6f4a647427c3a4d9b";
+    sha256 = "0hiynf7g0q77ipqxjsqdm2zb0m15bl1hhp615fn3i2hv0qz5a4xr";
     fetchSubmodules = true;
   };
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   */
   patchPhase = ''
     substituteInPlace ./configure \
-      --replace "git submodule init && git submodule update || exit 1" ""
+      --replace "git submodule init && git submodule update || exit 1" "true"
 
     substituteInPlace ./workarea \
       --replace "/bin/ln" "${coreutils}/bin/ln" \