From 171702dd88f0ffcc89ad58a653015ac577519bf0 Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Sat, 26 Mar 2022 15:04:19 +0100
Subject: [PATCH] files: avoid cleanup if old home-files is missing

---
 modules/files.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/files.nix b/modules/files.nix
index 50dc5001..21749649 100644
--- a/modules/files.nix
+++ b/modules/files.nix
@@ -239,7 +239,7 @@ in
           }
 
           function cleanOldGen() {
-            if [[ ! -v oldGenPath ]] ; then
+            if [[ ! -v oldGenPath || ! -e "$oldGenPath/home-files" ]] ; then
               return
             fi