diff options
| author | Derrick Stolee <dstolee@microsoft.com> | 2021-01-08 05:30:46 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-01-08 06:12:02 +0300 |
| commit | 6c62f015520eaecd94d93a7e8339b190f2c24bc6 (patch) | |
| tree | 714efa433e924b872cac3da50dad118a2000fc4b /t/t0068-for-each-repo.sh | |
| parent | 71ca53e8125e36efbda17293c50027d31681a41f (diff) | |
for-each-repo: do nothing on empty config
'git for-each-repo --config=X' should return success without calling any
subcommands when the config key 'X' has no value. The current
implementation instead segfaults.
A user could run into this issue if they used 'git maintenance start' to
initialize their cron schedule using 'git for-each-repo
--config=maintenance.repo ...' but then using 'git maintenance
unregister' to remove the config option. (Note: 'git maintenance stop'
would remove the config _and_ remove the cron schedule.)
Add a simple test to ensure this works. Use 'git help --no-such-option'
as the potential subcommand to ensure that we will hit a failure if the
subcommand is ever run.
Reported-by: Andreas Bühmann <dev@uuml.de>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t0068-for-each-repo.sh')
| -rwxr-xr-x | t/t0068-for-each-repo.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/t/t0068-for-each-repo.sh b/t/t0068-for-each-repo.sh index 136b4ec839..4675e85251 100755 --- a/t/t0068-for-each-repo.sh +++ b/t/t0068-for-each-repo.sh @@ -27,4 +27,10 @@ test_expect_success 'run based on configured value' ' grep again message ' +test_expect_success 'do nothing on empty config' ' + # the whole thing would fail if for-each-ref iterated even + # once, because "git help --no-such-option" would fail + git for-each-repo --config=bogus.config -- help --no-such-option +' + test_done |