"gnparser file -i file" does not work

[dimus]

CLI prog gnparser breaks when it tries to work with a file

gnparser file -i t
Exception in thread "main" java.io.IOException: Stream Closed
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(FileInputStream.java:255)
	at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
	at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
	at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
	at java.io.InputStreamReader.read(InputStreamReader.java:184)
	at java.io.BufferedReader.fill(BufferedReader.java:161)
	at java.io.BufferedReader.readLine(BufferedReader.java:324)
	at java.io.BufferedReader.readLine(BufferedReader.java:389)
	at scala.io.BufferedSource$BufferedLineIterator.hasNext(BufferedSource.scala:72)
	at scala.collection.Iterator$class.foreach(Iterator.scala:891)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:59)
	at scala.collection.immutable.VectorBuilder.$plus$plus$eq(Vector.scala:732)
	at scala.collection.immutable.VectorBuilder.$plus$plus$eq(Vector.scala:708)
	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:310)
	at scala.collection.AbstractIterator.to(Iterator.scala:1334)
	at scala.collection.TraversableOnce$class.toVector(TraversableOnce.scala:306)
	at scala.collection.AbstractIterator.toVector(Iterator.scala:1334)
	at org.globalnames.parser.runner.GnParser$.startFileParse(GnParser.scala:107)
	at org.globalnames.parser.runner.GnParser$.main(GnParser.scala:81)
	at org.globalnames.parser.runner.GnParser.main(GnParser.scala)