fix: make luks be string-typed

Sponsored-by: author

1 files changed, 1 insertions, 1 deletions

diff --git a/v-i b/v-i
index a8c3a0d..5197acf 100755
--- a/v-i
+++ b/v-i
@@ -383,7 +383,7 @@ class SystemSpec:
             "extra_lvs": [],
             "extra_playbooks": [],
             "ansible_vars": {},
-            "luks": None,
+            "luks": "",
         }
         with open(filename) as f:
             obj = yaml.safe_load(f)