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-rw-r--r--chrony-model.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/chrony-model.lua b/chrony-model.lua
index 3af9bd9..c1001ed 100644
--- a/chrony-model.lua
+++ b/chrony-model.lua
@@ -41,7 +41,7 @@ function validate_config(config)
config.value.keyfile.errtxt = "Invalid file name"
success = false
end
- if not validator.is_integer(config.value.commandkey.value) then
+ if config.value.commandkey.value ~= "" and not validator.is_integer(config.value.commandkey.value) then
config.value.commandkey.errtxt = "Must be an integer"
success = false
end