From 56e7753035bbffb604b869bfceaf35367bf88a17 Mon Sep 17 00:00:00 2001
From: Nils Schneider <nils@nilsschneider.net>
Date: Sat, 25 Jul 2015 21:01:38 +0200
Subject: [PATCH] check_site: allow subcheck to be nil in need_table()
---
scripts/check_site_lib.lua | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/scripts/check_site_lib.lua b/scripts/check_site_lib.lua
index ec2498ec8..994893024 100644
--- a/scripts/check_site_lib.lua
+++ b/scripts/check_site_lib.lua
@@ -84,8 +84,10 @@ function need_table(varname, subcheck, required)
assert_type(var, 'table', "site.conf error: expected `" .. varname .. "' to be a table")
- for k, v in pairs(var) do
- subcheck(k, v)
+ if subcheck then
+ for k, v in pairs(var) do
+ subcheck(k, v)
+ end
end
return var
--
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