From 30a16e3a87d509735731706379dce9c0223fe5b9 Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Fri, 12 Apr 2019 17:56:14 +0200
Subject: [PATCH] polybar: change restart trigger to contain a string

The systemd unit type is a bit more strict now and needs an explicit
string in this position.
---
 modules/services/polybar.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/services/polybar.nix b/modules/services/polybar.nix
index 1951f6850..8bc4539d7 100644
--- a/modules/services/polybar.nix
+++ b/modules/services/polybar.nix
@@ -118,7 +118,9 @@ in
         Description = "Polybar status bar";
         After = [ "graphical-session-pre.target" ];
         PartOf = [ "graphical-session.target" ];
-        X-Restart-Triggers = [ config.xdg.configFile."polybar/config".source ];
+        X-Restart-Triggers = [
+          "${config.xdg.configFile."polybar/config".source}"
+        ];
       };
 
       Service = {