[Geotiff] bug in libgeotiff 1.2.3 file geo_normalize.c used with cpl_csv_incode.c

[Dmitry V. Fedorov]

Hi all,

The update in geo_normalize.c to support gdal breaks libgeotiff with in-code csv database (cpl_csv_incode.c).  

Suggested fix:

    // dima: fix for the incode csv tables
    if( (fp = VSIFOpen(pszFilename,"r")) == NULL )
    {
      if( (fp = VSIFOpen("gdal_datum.csv", "r")) != NULL )
      {
        pszFilename = CSVFilename( "gdal_datum.csv" );
        VSIFClose( fp );
      }
    }
    else
        VSIFClose( fp );

Dmitry
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Dmitry Fedorov Levit <dima at dimin.net> <http://www.dimin.net/>           
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