main do not call addAuthor() twice
Before:
"ksshaskpass --author
ksshaskpass was written by:
Armin Berres <armin@space-based.de>
Hans van Leeuwen <hanz@hanz.nl>
Pali Rohár <pali.rohar@gmail.com>
Armin Berres <armin@space-based.de>
Hans van Leeuwen <hanz@hanz.nl>
Pali Rohár <pali.rohar@gmail.com>
Please report bugs to armin@space-based.de."
After:
"ksshaskpass --author
ksshaskpass was written by:
Armin Berres <armin@space-based.de>
Hans van Leeuwen <hanz@hanz.nl>
Pali Rohár <pali.rohar@gmail.com>
Please report bugs to armin@space-based.de."