Commit fe3ce1d7 authored by Kaarle Ritvanen's avatar Kaarle Ritvanen

make boolean variables work

parent fc86983f
Policy file handling for Alpine Wall
Copyright (C) 2012-2013 Kaarle Ritvanen
Copyright (C) 2012-2014 Kaarle Ritvanen
See LICENSE file for license details
......@@ -43,7 +43,7 @@ function PolicyConfig:expand()
table.insert(visited, name)
local var =[name]
if not var then raise('Invalid variable reference: ' end
if var == nil then raise('Invalid variable reference: ' end
if si == 1 and ei == string.len(value) then value = var
elseif contains({'number', 'string'}, type(var)) then
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