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| author |  Jeff King <peff@peff.net> | 2018-05-18 15:25:53 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-05-21 09:45:23 +0900 |
| commit | 2dc417ab1fa87cbab99eaf8a293380fa763dcd2b (patch) | |
| tree | 252a9b4d04f341686d78d62faaa8e08c276b6fbe /t/t4013/diff.diff-tree_--pretty_--summary_initial | |
| parent | object.c: clear replace map before freeing it (diff) | |
| download | tgif-2dc417ab1fa87cbab99eaf8a293380fa763dcd2b.tar.xz | |
get_main_ref_store: BUG() when outside a repository
If we don't have a repository, then we can't initialize the
ref store. Prior to 64a741619d (refs: store the main ref
store inside the repository struct, 2018-04-11), we'd try to
access get_git_dir(), and outside a repository that would
trigger a BUG(). After that commit, though, we directly use
the_repository->git_dir; if it's NULL we'll just segfault.
Let's catch this case and restore the BUG() behavior.
Obviously we don't ever want to hit this code, but a BUG()
is a lot more helpful than a segfault if we do.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4013/diff.diff-tree_--pretty_--summary_initial')
0 files changed, 0 insertions, 0 deletions