Below is current git message when a local config credential.helper has an empty value. Please skip an empty value.
$ git push --force origin master
git: 'credential-' is not a git command. See 'git --help'.
Did you mean this?
credential
Total 0 (delta 0), reused 0 (delta 0)
To https://u...@github.com/user/myrepo.git
+ d23aa6a...3405990 master -> master (forced update)
0001-credential-do-not-recognize-a-credential-helper-if-c.patch
Description: Binary data
