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| author | Junio C Hamano <gitster@pobox.com> | 2012-07-02 07:54:00 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-07-02 07:54:19 (GMT) |
| commit | b31272f704d03258a90b0e83e0f5c8df5c038ae6 (patch) | |
| tree | b8c6a25923b5bc17522c1bf821a09c63f51e5c99 /builtin/receive-pack.c | |
| parent | f174a2583c9f42315b60205890fa67a79a1f1669 (diff) | |
| download | git-b31272f704d03258a90b0e83e0f5c8df5c038ae6.zip git-b31272f704d03258a90b0e83e0f5c8df5c038ae6.tar.gz git-b31272f704d03258a90b0e83e0f5c8df5c038ae6.tar.bz2 | |
blame: compute abbreviation width that ensures uniqueness
Julia Lawall noticed that in linux-next repository the commit object
60d5c9f5 (shown with the default abbreviation width baked into "git
blame") in output from
$ git blame -L 3675,3675 60d5c9f5b -- \
drivers/staging/brcm80211/brcmfmac/wl_iw.c
is no longer unique in the repository, which results in "short SHA1
60d5c9f5 is ambiguous".
Compute the minimum abbreviation width that ensures uniqueness when
the user did not specify the --abbrev option to avoid this.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/receive-pack.c')
0 files changed, 0 insertions, 0 deletions