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| author | Junio C Hamano <gitster@pobox.com> | 2012-05-14 22:42:49 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-05-14 22:42:50 +0400 |
| commit | 3734dbc4abce39c20530e36c2d47d3269ac0e6cd (patch) | |
| tree | abe8461ee17211ec971a57831d118288e260f691 | |
| parent | ea8c6761e3605d18a438efea37660fd7a8ad0ce6 (diff) | |
| parent | 8338f771fe9720766dfcb25b6dca58832e24a0fd (diff) | |
Merge branch 'ef/checkout-empty' into maint
Running "git checkout" on an unborn branch used to corrupt HEAD
(regression in 1.7.10); this makes it error out.
By Erik Faye-Lund
* ef/checkout-empty:
checkout: do not corrupt HEAD on empty repo
| -rw-r--r-- | builtin/checkout.c | 2 | ||||
| -rwxr-xr-x | t/t2015-checkout-unborn.sh | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index 160f678b8c..c3647934c7 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -1091,7 +1091,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) if (opts.writeout_stage) die(_("--ours/--theirs is incompatible with switching branches.")); - if (!new.commit) { + if (!new.commit && opts.new_branch) { unsigned char rev[20]; int flag; diff --git a/t/t2015-checkout-unborn.sh b/t/t2015-checkout-unborn.sh index 6352b74e2e..37bdcedcc9 100755 --- a/t/t2015-checkout-unborn.sh +++ b/t/t2015-checkout-unborn.sh @@ -46,4 +46,15 @@ test_expect_success 'checking out another branch from unborn state' ' test_cmp expect actual ' +test_expect_success 'checking out in a newly created repo' ' + test_create_repo empty && + ( + cd empty && + git symbolic-ref HEAD >expect && + test_must_fail git checkout && + git symbolic-ref HEAD >actual && + test_cmp expect actual + ) +' + test_done |