Check if the current branch is unborn
An unborn branch is one named from HEAD but which doesn't exist in the refs namespace, because it doesn't have any commit to point to.
@param repo Repo to test @return 1 if the current branch is unborn, 0 if it's not; error code if there was an error
See Implementation
Check if the current branch is unborn
An unborn branch is one named from HEAD but which doesn't exist in the refs namespace, because it doesn't have any commit to point to.
@param repo Repo to test @return 1 if the current branch is unborn, 0 if it's not; error code if there was an error