From 15a2fe7ffe312b07b15688c8bfaa68516269ef5d Mon Sep 17 00:00:00 2001
From: Guanran Wang <guanran928@outlook.com>
Date: Tue, 21 Nov 2023 19:58:56 +0800
Subject: [PATCH] nixos, home, sway: fix autostart command

---
 users/guanranwang/home-manager/modules/wm/sway.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/users/guanranwang/home-manager/modules/wm/sway.nix b/users/guanranwang/home-manager/modules/wm/sway.nix
index e7f5b25..1d5a6bf 100644
--- a/users/guanranwang/home-manager/modules/wm/sway.nix
+++ b/users/guanranwang/home-manager/modules/wm/sway.nix
@@ -15,8 +15,9 @@
     ./components/waybar.nix
   ];
 
+  # https://wiki.archlinux.org/title/Fish#Start_X_at_login
   programs.fish.loginShellInit = ''
-    if test -z "$Display" -a "$XDG_VTNR" = 1
+    if test -z "$DISPLAY" -a "$XDG_VTNR" = 1
       exec sway
     end
   '';