Merge branch 'yn/worktree-ambiguous-remote-advice'

'git checkout' and 'git worktree add' makes guesses based on a name
of a remote-tracking branch, but does not give an error when such a
remote-tracking branch cannot be uniquely identified, which has
been corrected.

* yn/worktree-ambiguous-remote-advice:
  worktree add: treat multiple matches with --guess-remote as an error
  worktree add: improve message for ambiguous remote branch name
  checkout: improve message for ambiguous remote branch name
  checkout: extract function to display advice for ambiguous remotes

0 files changed, 0 insertions, 0 deletions