From 68e845da879f2064886794da330b652d60a47796 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Mon, 19 Dec 2022 14:15:40 +0100
Subject: [PATCH] tv alacritty: don't expect $HOME/ref to exists

---
 tv/5pkgs/simple/alacritty-tv.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tv/5pkgs/simple/alacritty-tv.nix b/tv/5pkgs/simple/alacritty-tv.nix
index 466ff27c5..d80c46cbb 100644
--- a/tv/5pkgs/simple/alacritty-tv.nix
+++ b/tv/5pkgs/simple/alacritty-tv.nix
@@ -70,8 +70,7 @@ pkgs.symlinkJoin {
       # Install stored configuration if it has changed.
       # This allows for both declarative updates and runtime modifications.
       ${pkgs.coreutils}/bin/mkdir -p "$HOME"
-      ref=$(${pkgs.coreutils}/bin/cat "$HOME"/ref)
-      if test "$ref" != ${config-file}; then
+      if test "$(${pkgs.coreutils}/bin/cat "$HOME"/ref)" != ${config-file}; then
         echo ${config-file} > "$HOME"/ref
         ${pkgs.coreutils}/bin/cp ${config-file} "$HOME"/.alacritty.yml
       fi