From 19c6a4081b14443420358262f8416149bd79561a Mon Sep 17 00:00:00 2001
From: Lin Jian <me@linj.tech>
Date: Fri, 8 Sep 2023 09:00:58 +0800
Subject: [PATCH] emacs: add version for default.el package

A recent change[1] in Nixpkgs makes version attribute non-optional.

[1]: https://github.com/NixOS/nixpkgs/pull/253448
---
 modules/programs/emacs.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/programs/emacs.nix b/modules/programs/emacs.nix
index dfab66cf1..7f573c79f 100644
--- a/modules/programs/emacs.nix
+++ b/modules/programs/emacs.nix
@@ -19,6 +19,7 @@ let
       userConfig = epkgs.trivialBuild {
         pname = "default";
         src = pkgs.writeText "default.el" cfg.extraConfig;
+        version = "0.1.0";
         packageRequires = packages;
       };
     in packages ++ optional (cfg.extraConfig != "") userConfig;