fnFilterOnReturn plug-in doesn't work when oLanguage is set

Hi Allan,

I use DataTables 1.9.4 and the fnFilterOnReturn plug-in has always worked fine for me.
But now I have to change the language, so I created a text file based on the translataion I found here on the DataTables website. I use it as follows: oLanguage : {"sUrl": "language/datatables_lang_HU.txt"}
Everything is fine with it, texts are translated, but the fnFilterOnReturn plug-in doesn't work any more.
Could you please help me what could I do with it?

Timea