Trying to clone this repo, i get following output (there i entered empty password):
$ LANG=C git clone https://github.com/ChristianHenzel/ClipIt
Cloning into 'ClipIt'...
Username for 'https://github.com': nick87720z
Password for 'https://nick87720z@github.com':
remote: Invalid username or password.
fatal: Authentication failed for 'https://github.com/ChristianHenzel/ClipIt/'
Trying to clone this repo, i get following output (there i entered empty password):