command fails with
lmesnik@lmesnik-linux:~/ws/loom/open$ git webrev
Exception in thread "main" java.nio.charset.MalformedInputException: Input length = 1
at java.base/java.nio.charset.CoderResult.throwException(CoderResult.java:274)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:352)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:185)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at java.base/java.nio.file.Files.readAllLines(Files.java:3396)
at java.base/java.nio.file.Files.readAllLines(Files.java:3433)
at org.openjdk.skara.webrev/org.openjdk.skara.webrev.ModifiedFileView.<init>(ModifiedFileView.java:67)
at org.openjdk.skara.webrev/org.openjdk.skara.webrev.Webrev$Builder.generate(Webrev.java:199)
at org.openjdk.skara.webrev/org.openjdk.skara.webrev.Webrev$Builder.generate(Webrev.java:125)
at org.openjdk.skara.cli/org.openjdk.skara.cli.GitWebrev.generate(GitWebrev.java:296)
at org.openjdk.skara.args/org.openjdk.skara.args.Command.main(Command.java:54)
at org.openjdk.skara.args/org.openjdk.skara.args.MultiCommandParser.lambda$parse$2(MultiCommandParser.java:64)
at org.openjdk.skara.cli/org.openjdk.skara.cli.GitWebrev.main(GitWebrev.java:348)
at org.openjdk.skara.cli/org.openjdk.skara.cli.GitSkara.main(GitSkara.java:127)
at com.oracle.skara.cli/com.oracle.skara.cli.GitSkara.main(GitSkara.java:45)