Fallback to an invalid branch name if no branch found

2019-05-09 14:11:43 +09:00 · 2019-05-09 14:11:43 +09:00 · 025206d0dd
commit 025206d0dd
parent eb84b33c86
1 changed files with 1 additions and 0 deletions
--- a/tool/vcs.rb
+++ b/tool/vcs.rb
@ -403,6 +403,7 @@ class VCS
        (branch = branch_list[0]).strip! unless branch_list.empty?
      end
      branch.chomp!
+      branch = ":detached:" if branch.empty?
      upstream = cmd_read_at(srcdir, [gitcmd + %W[branch --list --format=%(upstream:short) #{branch}]])
      upstream.chomp!
      title = cmd_read_at(srcdir, [gitcmd + %W[log --format=%s -n1 #{upstream}..HEAD]])