configmanager: Added rawget().

diff --git a/core/configmanager.lua b/core/configmanager.lua
index b703bb8c6b92d8540ed20b32894db5638b0a9fe3..4cc3ef467f963b360d6dbb573a3641ded702b744 100644 (file)
--- a/core/configmanager.lua
+++ b/core/configmanager.lua
@@ -47,6 +47,15 @@ function get(host, section, key)
        end
        return nil;
 end
+function _M.rawget(host, section, key)
+       local hostconfig = rawget(config, host);
+       if hostconfig then
+               local sectionconfig = rawget(hostconfig, section);
+               if sectionconfig then
+                       return rawget(sectionconfig, key);
+               end
+       end
+end
 
 local function set(config, host, section, key, value)
        if host and section and key then