Incorrect base branch name

[piefel]

Consider the following log:

❯ git spr update
> git rev-parse --show-toplevel
> git fetch
> git rebase origin/release/parcel-8.4_express-1-4 --autostash
> github fetch pull requests
> git log --format=medium --no-color origin/release/parcel-8.4_express-1-4..HEAD
> git branch --no-color
> git log --format=medium --no-color origin/release/parcel-8.4_express-1-4..HEAD
> git status --porcelain --untracked-files=no
> git push --force --atomic origin/release c9d9a711548d779f624f08c06c90b28a4ad714c6:refs/heads/spr/parcel-8.4_express-1-4/7f429463
git error: fatal: 'origin/release' does not appear to be a git repository
fatal: Could not read from remote repository.

I cannot imagine what went wrong. I’m on a branch, but I’ve been on branches before. It seems spr parses the branch name somehow incorrectly, abbreviating origin/release/parcel-8.4_express-1-4 to origin/release only.

[piefel]

I see, changed the branch name not to contain a slash, and it works. This seems to be a duplicate of #415 then.