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fix parsing command line option when there is no default yaml file at all

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This commit is contained in:
Gerd v. Egidy 2022-06-06 12:36:16 +02:00
parent d05714a7c2
commit 815ae32dde
1 changed files with 13 additions and 0 deletions
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13
airootfs/usr/bin/sysrescue-configuration.lua
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@ -49,6 +49,16 @@ function item_in_list(item, list)
return false
end
-- Ensure that the given scope exists in the config table, create it if not
function ensure_scope(cfg_table, scopename)
if (cfg_table == nil) or (type(cfg_table) ~= "table") then
cfg_table = { }
end
if (cfg_table[scopename] == nil) or (type(cfg_table[scopename]) ~= "table") then
cfg_table[scopename] = { }
end
end
-- Return the number of items in a table
function get_table_size(mytable)
size = 0
@ -279,12 +289,15 @@ for option, scope in pairs(cmdline_options) do
optresult = search_cmdline_option(option, false)
if optresult == true then
print("- Option '"..option.."' has been enabled on the boot command line")
ensure_scope(config, scope)
config[scope][option] = optresult
elseif optresult == false then
print("- Option '"..option.."' has been disabled on the boot command line")
ensure_scope(config, scope)
config[scope][option] = optresult
elseif optresult ~= nil then
print("- Option '"..option.."' has been defined as '"..optresult.."' on the boot command line")
ensure_scope(config, scope)
config[scope][option] = optresult
end
end