From fcf05fde86e03966852b8be1f518ff45d092f6c7 Mon Sep 17 00:00:00 2001
From: Waqas Hussain <waqas20@gmail.com>
Date: Sun, 24 Sep 2017 18:23:45 -0400
Subject: prosodyctl check: Fix traceback when no modules_enabled are defined
(e.g., a completely empty config)
---
prosodyctl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'prosodyctl')
diff --git a/prosodyctl b/prosodyctl
index cdcd25d9..311f251e 100755
--- a/prosodyctl
+++ b/prosodyctl
@@ -1032,7 +1032,7 @@ function commands.check(arg)
suggested_global_modules = set.intersection(suggested_global_modules or set.new(options.modules_enabled), set.new(options.modules_enabled));
end
end
- if not suggested_global_modules:empty() then
+ if suggested_global_modules and not suggested_global_modules:empty() then
print(" Consider moving these modules into modules_enabled in the global section:")
print(" "..tostring(suggested_global_modules / function (x) return ("%q"):format(x) end));
end
--
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