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| author | Jacob Keller <jacob.keller@gmail.com> | 2016-03-01 01:58:33 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-03-01 23:24:10 +0300 |
| commit | 7dad2633348423191844eef49022a9013242d6ef (patch) | |
| tree | 3f0b443b9729808dd295a6b5c0c3b55c17e3230c /quote.c | |
| parent | 717416ca87edcd3889e40d8191fd4b6721e8a02e (diff) | |
submodule: fix segmentation fault in submodule--helper clone
The git submodule--helper clone command will fail with a segmentation
fault when given a null url or null path variable. Since these are
required for proper functioning of the submodule--helper clone
subcommand, add checks to prevent running and fail gracefully when
missing.
Update the usage string to reflect the requirement that the --url and
--path "options" are required.
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'quote.c')
0 files changed, 0 insertions, 0 deletions