diff options
author | Stefan Beller <sbeller@google.com> | 2016-08-10 20:56:07 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2016-08-10 21:27:22 +0300 |
commit | 967d7f898c30bad41824c3f77962266b7cd7be32 (patch) | |
tree | 89d385c2575fb6d16936744b81488547ada91d9c /git-submodule.sh | |
parent | 4d7bc52b178bffe9e484c4dcd92d5353e2ce716f (diff) |
t7406: fix breakage on OSX
On OSX `wc` prefixes the output of numbers with whitespace, such
that the `commit_count` would be "SP <NUMBER>". When using that in
git submodule update --init --depth=$commit_count
the depth would be empty and the number is interpreted as the
pathspec. Fix this by not using `wc` and rather instruct rev-list
to count.
Another way to fix this is to remove the `=` sign after the
`--depth` argument as then we are allowed to have more than just one
whitespace between `--depth` and the actual number. Prefer the
solution of rev-list counting as that is expected to be slightly
faster and more self-contained within Git.
Reported-by: Lars Schneider <larsxschneider@gmail.com>
Helped-by: Junio C Hamano <gitster@pobox.com>,
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
0 files changed, 0 insertions, 0 deletions