OpenFST FstPrinter.Print signature has changed between 1.7.2 and 1.7.7

[kkm000]

From https://groups.google.com/forum/#!topic/kaldi-help/qRp-TquUPHA

/home/jupyter/rob/espnet/kaldi/tools/openfst-1.7.7/include/fst/script/print-impl.h:46:8: note: candidate: void fst::FstPrinter<Arc>::Print(std::ostream&, const string&) [with Arc = fst::ArcTpl<fst::CompactLatticeWeightTpl<fst::LatticeWeightTpl<float>, int> >; std::ostream = std::basic_ostream<char>; std::__cxx11::string = std::__cxx11::basic_string<char>]
   void Print(std::ostream &ostrm, const std::string &dest) {
        ^~~~~
/home/jupyter/rob/espnet/kaldi/tools/openfst-1.7.7/include/fst/script/print-impl.h:46:8: note:   no known conversion for argument 1 from ‘std::ostream* {aka std::basic_ostream<char>*}’ to ‘std::ostream& {aka std::basic_ostream<char>&}’

1.7.2 indeed had void Print(std::ostream *ostrm, const string &dest):

https://github.com/kkm000/openfst/blob/0bca6e76d24647427356dc242b0adbf3b5f1a8d9/src/include/fst/script/print-impl.h#L46-L57

Patch from @nshmyrev: alphacep@719d385

[kkm000]

Blocked by kkm000/openfst#30

[stale]

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