From 6f9e8ba1e4fb692c99458057d720776dd28f66bb Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Mon, 3 Aug 2020 08:40:16 +0000
Subject: [PATCH] libfx2: fix git ref

cache.nixos.org has the actual source cached, so this didn't impact
builds for anyone using that cache.

    edef@jaguar ~/s/nixpkgs> nix eval -I nixpkgs=. nixpkgs.pythonPackages.fx2.src.urls
    [ "https://github.com/whitequark/libfx2/archive/0.9.tar.gz" ]
    edef@jaguar ~/s/nixpkgs> curl -L https://github.com/whitequark/libfx2/archive/0.9.tar.gz
    404: Not Found
---
 pkgs/development/python-modules/fx2/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/fx2/default.nix b/pkgs/development/python-modules/fx2/default.nix
index bcc7a4b5c988..e82679443562 100644
--- a/pkgs/development/python-modules/fx2/default.nix
+++ b/pkgs/development/python-modules/fx2/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "whitequark";
     repo = "libfx2";
-    rev = version;
+    rev = "v${version}";
     sha256 = "sha256-Uk+K7ym92JX4fC3PyTNxd0UvBzoNZmtbscBYjSWChuk=";
   };