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| author | Thomas Rast <trast@student.ethz.ch> | 2009-01-17 17:09:54 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-01-17 18:37:02 -0800 |
| commit | a884d0cb71463c28d0329c593dce1ef9758f6177 (patch) | |
| tree | c684355d77afba751051ee99463b7824104b7683 /builtin-checkout.c | |
| parent | ae5a6c3684c378bc32c1f6ecc0e6dc45300c14c1 (diff) | |
| download | git-a884d0cb71463c28d0329c593dce1ef9758f6177.tar.gz git-a884d0cb71463c28d0329c593dce1ef9758f6177.tar.xz | |
sha1_name: tweak @{-N} lookup
Have the lookup only look at "interesting" checkouts, meaning those
that tell you "Already on ..." don't count even though they also cause
a reflog entry.
Let interpret_nth_last_branch() return the number of characters
parsed, so that git-checkout can verify that the branch spec was
@{-N}, not @{-1}^2 or something like that. (The latter will be added
later.)
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-checkout.c')
| -rw-r--r-- | builtin-checkout.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/builtin-checkout.c b/builtin-checkout.c index a3b69d6b9..dc1de0627 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -361,8 +361,10 @@ struct branch_info { static void setup_branch_path(struct branch_info *branch) { struct strbuf buf = STRBUF_INIT; + int ret; - if (!interpret_nth_last_branch(branch->name, &buf)) { + if ((ret = interpret_nth_last_branch(branch->name, &buf)) + && ret == strlen(branch->name)) { branch->name = xstrdup(buf.buf); strbuf_splice(&buf, 0, 0, "refs/heads/", 11); } else { |