--- font-otr.lua.orig	2015-12-08 01:18:18.161761832 +0100
+++ font-otr.lua	2015-12-08 01:18:25.901761761 +0100
@@ -1954,7 +1954,7 @@
                 hasitalics = fontdata.hasitalics or false,
             },
             resources     = {
-                filename      = fontdata.filename,
+                filename      = filename,
                 private       = privateoffset,
                 duplicates    = fontdata.duplicates  or { },
                 features      = fontdata.features    or { }, -- we need to add these in the loader