From f59104bc736cd47d98814da073db772298ae32d9 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Wed, 14 Jun 2017 21:28:28 +0200
Subject: [PATCH] vcsh: patch broken parser for $GIT_VERSION_MINOR

---
 pkgs/applications/version-management/vcsh/default.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/version-management/vcsh/default.nix b/pkgs/applications/version-management/vcsh/default.nix
index 038e72e83a07..e15bc489beb7 100644
--- a/pkgs/applications/version-management/vcsh/default.nix
+++ b/pkgs/applications/version-management/vcsh/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, which, git, ronn, perl, ShellCommand, TestMost }:
+{ stdenv, fetchpatch, fetchFromGitHub, which, git, ronn, perl, ShellCommand, TestMost }:
 
 stdenv.mkDerivation rec {
   version = "1.20170226";       # date of commit we're pulling
@@ -11,6 +11,12 @@ stdenv.mkDerivation rec {
     sha256 = "16lb28m4k7n796cc1kifyc1ixry4bg69q9wqivjzygdsb77awgln";
   };
 
+  patches =
+    [ (fetchpatch { url = "https://patch-diff.githubusercontent.com/raw/RichiH/vcsh/pull/222.patch";
+                    sha256 = "0grdbiwq04x5qj0a1yd9a78g5v28dxhwl6mwxvgvvmzs6k5wnl3k";
+                  })
+    ];
+
   buildInputs = [ which git ronn perl ShellCommand TestMost ];
 
   installPhase = "make install PREFIX=$out";