tree 12e7d473ab012fd8ad357a6a8ea20eafb7f8028f
parent cd2f4713112119e18af8b5b580c5661a52320632
author Eric Sunshine <sunshine@sunshineco.com> 1437174006 -0400
committer Junio C Hamano <gitster@pobox.com> 1437416964 -0700

worktree: simplify new branch (-b/-B) option checking

Make 'new_branch' be the name of the new branch for both forced and
non-forced cases; and add boolean 'force_new_branch' to indicate forced
branch creation. This will simplify logic later on when git-worktree
handles branch creation locally rather than delegating it to
git-checkout as part of the worktree population phase.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>