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| author | Jeff King <peff@peff.net> | 2018-08-28 21:22:48 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-08-29 18:32:49 (GMT) |
| commit | 9001dc2a7493f1366a183c3a9175f608769321d5 (patch) | |
| tree | 58340f7fbbbf2c49b376c43beac13ab7e39bf5dd /read-cache.c | |
| parent | e3ff0683e22070ce42c3c373f6e89e9dc38b756c (diff) | |
| download | git-9001dc2a7493f1366a183c3a9175f608769321d5.zip git-9001dc2a7493f1366a183c3a9175f608769321d5.tar.gz git-9001dc2a7493f1366a183c3a9175f608769321d5.tar.bz2 | |
convert "oidcmp() != 0" to "!oideq()"
This is the flip side of the previous two patches: checking
for a non-zero oidcmp() can be more strictly expressed as
inequality. Like those patches, we write "!= 0" in the
coccinelle transformation, which covers by isomorphism the
more common:
if (oidcmp(E1, E2))
As with the previous two patches, this patch can be achieved
almost entirely by running "make coccicheck"; the only
differences are manual line-wrap fixes to match the original
code.
There is one thing to note for anybody replicating this,
though: coccinelle 1.0.4 seems to miss the case in
builtin/tag.c, even though it's basically the same as all
the others. Running with 1.0.7 does catch this, so
presumably it's just a coccinelle bug that was fixed in the
interim.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/read-cache.c b/read-cache.c index eb4919e..88bb803 100644 --- a/read-cache.c +++ b/read-cache.c @@ -2029,7 +2029,7 @@ int read_index_from(struct index_state *istate, const char *path, base_oid_hex = oid_to_hex(&split_index->base_oid); base_path = xstrfmt("%s/sharedindex.%s", gitdir, base_oid_hex); ret = do_read_index(split_index->base, base_path, 1); - if (oidcmp(&split_index->base_oid, &split_index->base->oid)) + if (!oideq(&split_index->base_oid, &split_index->base->oid)) die("broken index, expect %s in %s, got %s", base_oid_hex, base_path, oid_to_hex(&split_index->base->oid)); |