Those labels must be valid ref names, and therefore valid file names.

This just came in via Git for Windows.

Matt R (1):
  rebase -r: let `label` generate safer labels

 sequencer.c              | 12 +++++++++++-
 t/t3430-rebase-merges.sh |  5 +++++
 2 files changed, 16 insertions(+), 1 deletion(-)

base-commit: 5fa0f5238b0cd46cfe7f6fa76c3f526ea98148d9

Submitted-As: https://public-inbox.org/git/pull.327.git.gitgitgadget@gmail.com