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| author |  Phil Hord <hordp@cisco.com> | 2012-10-23 16:39:56 -0400 |
|---|---|---|
| committer |  Jeff King <peff@peff.net> | 2012-10-25 05:32:11 -0400 |
| commit | e980765c59c173e9a10ce1069c763645b87fd50c (patch) | |
| tree | 2307619d5a0395087b2d783b221a06c1edd0955d /t/t4013/diff.diff-tree_--root_-r_--abbrev_initial | |
| parent | Git 1.8.0 (diff) | |
| download | tgif-e980765c59c173e9a10ce1069c763645b87fd50c.tar.xz | |
git-pull: Avoid merge-base on detached head
git pull --rebase does some clever tricks to find the base
for $upstream, but it forgets that we may not have any
branch at all. When this happens, git merge-base reports its
"usage" help in the middle of an otherwise successful
rebase operation, because git-merge is called with one too
few parameters.
Since we do not need the merge-base trick in the case of a
detached HEAD, detect this condition and bypass the clever
trick and the usage noise.
Signed-off-by: Phil Hord <hordp@cisco.com>
Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 't/t4013/diff.diff-tree_--root_-r_--abbrev_initial')
0 files changed, 0 insertions, 0 deletions