From 14dd35ed30d53ec278779e4028a08d021f1d92dc Mon Sep 17 00:00:00 2001
From: Patrick Hilhorst <git@hilhorst.be>
Date: Thu, 16 Jan 2020 20:16:40 +0100
Subject: [PATCH] libevdevplus: correctly format version

---
 pkgs/development/libraries/libevdevplus/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libevdevplus/default.nix b/pkgs/development/libraries/libevdevplus/default.nix
index f538aab64adf..0f2b3e052665 100644
--- a/pkgs/development/libraries/libevdevplus/default.nix
+++ b/pkgs/development/libraries/libevdevplus/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   pname = "libevdevplus";
-  version = "2019-10-01";
+  version = "unstable-2019-10-01";
 
   src  = fetchFromGitHub {
     owner  = "YukiWorkshop";