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
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-327%2Fdscho%2Ffix-rebase-r-labels-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-327/dscho/fix-rebase-r-labels-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/327