Git: Pulling back clone changes into the master it was cloned from

We have a server with several users, one of which /home/dev is a "common" user. All of our original Git working trees are stored in /home/dev, and all of these became the master from which we cloned bare repos into /home/git. From these bare /home/git repos, each user clones them into his own /home/开发者_StackOverflow中文版user area, and then pulls common updates from and pushes his updates to the bare repos. Ok so far.

But when we cd to /home/dev/master-repo (say) and try to do a pull from its bare clone in /git/master-repo.git with the command: git pull /git/master-repo.git, we get a fatal Git error:

/git/master-repo.git does not appear to be a git repository.

We could simply delete the /home/dev/master-repo, and clone it from its bare repo in /home/git. Then /home/dev would be just like any other user. But I would like to know why the pull can't recognize the bare clone as a git repository.

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git pull /git/master-repo.git

From your description it sounds as if this path is incorrect. Shouldn't the following be correct?

git pull /home/git/master-repo.git