Local file download broken: Too few arguments to function Andig\CardDav\Backend::__construct()

[cweiske]

I have no Carddav servers configured because I already download my contacts with vdirsyncer.
When trying to download the local files, I get an exception:

$ ./carddav2fb download --local ~/Contacts/claws-cweiske-contacts.vcf --local ~/Contacts/claws-cweiske-gemeinsam-jc.vcf test
Reading vCard(s) from file /home/cweiske/Contacts/claws-cweiske-contacts.vcf
PHP Fatal error:  Uncaught ArgumentCountError: Too few arguments to function Andig\CardDav\Backend::__construct(), 0 passed in /home/cweiske/dev/tools/carddav2fb/src/CardDav/VcardFile.php on line 25 and at least 1 expected in /home/cweiske/dev/tools/carddav2fb/src/CardDav/Backend.php:65
Stack trace:
#0 /home/cweiske/dev/tools/carddav2fb/src/CardDav/VcardFile.php(25): Andig\CardDav\Backend->__construct()
#1 /home/cweiske/dev/tools/carddav2fb/src/functions.php(37): Andig\CardDav\VcardFile->__construct()
#2 /home/cweiske/dev/tools/carddav2fb/src/DownloadTrait.php(55): Andig\localProvider()
#3 /home/cweiske/dev/tools/carddav2fb/src/DownloadCommand.php(37): Andig\DownloadCommand->downloadAllProviders()
#4 /home/cweiske/dev/tools/carddav2fb/vendor/symfony/console/Command/Command.php(326): Andig\DownloadCommand->execute()
#5 /home/cweiske/dev/tools/carddav2fb/vendor/symfony/console/Application.php(1098): Symfony\Component\Console\Command\Command->run()
#6 /home/cweiske/dev/tools/carddav2fb/vendor/symfony/console/Application.php(324): Symfony\Component\Console\Application->doRunCommand()
#7 /home/cweiske/dev/tools/carddav2fb/vendor/symfony/console/Application.php(175): Symfony\Component\Console\Application->doRun()
#8 /home/cweiske/dev/tools/carddav2fb/carddav2fb(20): Symfony\Component\Console\Application->run()
#9 {main}
  thrown in /home/cweiske/dev/tools/carddav2fb/src/CardDav/Backend.php on line 65

This happens with git master @ 499e991.