From c77e66cea1d4caa698993c451ea17bbc5478bf20 Mon Sep 17 00:00:00 2001
From: lassulus <git@lassul.us>
Date: Sat, 15 Jul 2023 19:35:18 +0200
Subject: [PATCH] types swap: check real path of the device before mount

---
 lib/types/swap.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/types/swap.nix b/lib/types/swap.nix
index ffd6f26..1e8cb9f 100644
--- a/lib/types/swap.nix
+++ b/lib/types/swap.nix
@@ -42,7 +42,7 @@
       inherit config options;
       default = {
         fs.${config.device} = ''
-          if ! swapon --show | grep -q '^${config.device} '; then
+          if ! swapon --show | grep -q "^$(readlink -f ${config.device}) "; then
             swapon ${config.device}
           fi
         '';