How to change a Git remote on Heroku

Question

I do not want to upload my app to the wrong domain.

How can I change the git master branch on git?

Answer 1

If you're working on the heroku remote (default):

heroku git:remote -a [app name]

If you want to specify a different remote, use the -r argument:

heroku git:remote -a [app name] -r [remote] 

EDIT: thanks to Алексей Володько For pointing it out that there's no need to delete the old remote.