From 442ef0bd3616c4335dc9ab04f59454e1e5632e4b Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Wed, 16 Jul 2014 16:31:31 +0200
Subject: [PATCH] check_site_lib: add need_boolean check
---
scripts/check_site_lib.lua | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/scripts/check_site_lib.lua b/scripts/check_site_lib.lua
index a2b5500b4..ec2498ec8 100644
--- a/scripts/check_site_lib.lua
+++ b/scripts/check_site_lib.lua
@@ -47,6 +47,18 @@ function need_number(varname, required)
return var
end
+function need_boolean(varname, required)
+ local var = loadvar(varname)
+
+ if required == false and var == nil then
+ return nil
+ end
+
+ assert_type(var, 'boolean', "site.conf error: expected `" .. varname .. "' to be a boolean")
+
+ return var
+end
+
function need_array(varname, subcheck, required)
local var = loadvar(varname)
--
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