diff options
| author | René Scharfe <l.s.r@web.de> | 2022-06-18 14:12:34 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-06-21 19:56:33 +0300 |
| commit | cfb19ae05f4565bc9d0a0cb3a23a3d2ab9fb8fab (patch) | |
| tree | 3445b2aa7894bcf688a9cff79654e93cf6e2d2be /combine-diff.c | |
| parent | e3d1be4237b831b517a54c70ae3c4ec3840345a4 (diff) | |
combine-diff: abort if --output is given
The code for combined diffs currently only writes to stdout. Abort and
report that fact instead of silently ignoring the --output option. The
(empty) output file has already been created at that point, though.
Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'combine-diff.c')
| -rw-r--r-- | combine-diff.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/combine-diff.c b/combine-diff.c index 512897e3bf..76d2351fce 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -1501,6 +1501,9 @@ void diff_tree_combined(const struct object_id *oid, if (opt->ignore_regex_nr) die("combined diff and '%s' cannot be used together", "--ignore-matching-lines"); + if (opt->close_file) + die("combined diff and '%s' cannot be used together", + "--output"); /* nothing to do, if no parents */ if (!num_parent) |