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stand/lua: Call menu_entries if it's a function

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If we've fetched menu.entries and it turns out it's a function, call it to
get the actual menu entries.

This will be used to swap multi-/single- user boot options if we're booting
single user by default (boot_single="YES" in loader.conf(5)). It can also be
used fairly easily for other non-standard situations.
This commit is contained in:
Kyle Evans 2018-02-19 16:35:46 +00:00
parent e07fc39c14
commit 2e716cec23
1 changed files with 3 additions and 1 deletions
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stand/lua/drawer.lua
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@ -167,7 +167,9 @@ function drawer.drawmenu(m)
local alias_table = {}; local alias_table = {};
local entry_num = 0; local entry_num = 0;
local menu_entries = m.entries; local menu_entries = m.entries;
if (type(menu_entries) == "function") then
menu_entries = menu_entries();
end
for line_num, e in ipairs(menu_entries) do for line_num, e in ipairs(menu_entries) do
-- Allow menu items to be conditionally visible by specifying -- Allow menu items to be conditionally visible by specifying
-- a visible function. -- a visible function.