From b2b221d53393453cc36c75c51d2322e5cf10f12e Mon Sep 17 00:00:00 2001
From: Rickard Nilsson <rickynils@gmail.com>
Date: Tue, 9 Apr 2013 16:44:07 +0200
Subject: [PATCH] Add unionfs-fuse to system.fsPackages if needed

---
 modules/tasks/filesystems/unionfs-fuse.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/tasks/filesystems/unionfs-fuse.nix b/modules/tasks/filesystems/unionfs-fuse.nix
index 48cf798c7f0a..18f61cad7abd 100644
--- a/modules/tasks/filesystems/unionfs-fuse.nix
+++ b/modules/tasks/filesystems/unionfs-fuse.nix
@@ -15,5 +15,7 @@
         ln -s $(which mount) /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.utillinux.name}/bin
         ln -s $(which umount) /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.utillinux.name}/bin
       '';
+  } // pkgs.lib.mkIf (pkgs.lib.any (fs: fs == "unionfs-fuse") config.boot.supportedFilesystems) {
+    system.fsPackages = [ pkgs.unionfs-fuse ];
   };
 }