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authorJeff King <peff@peff.net>2018-08-28 21:22:48 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-08-29 18:32:49 (GMT)
commit9001dc2a7493f1366a183c3a9175f608769321d5 (patch)
tree58340f7fbbbf2c49b376c43beac13ab7e39bf5dd /refs/files-backend.c
parente3ff0683e22070ce42c3c373f6e89e9dc38b756c (diff)
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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 'refs/files-backend.c')
-rw-r--r--refs/files-backend.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c
index aa45f53..16ef932 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -841,7 +841,7 @@ static int verify_lock(struct ref_store *ref_store, struct ref_lock *lock,
return 0;
}
}
- if (old_oid && oidcmp(&lock->old_oid, old_oid)) {
+ if (old_oid && !oideq(&lock->old_oid, old_oid)) {
strbuf_addf(err, "ref '%s' is at %s but expected %s",
lock->ref_name,
oid_to_hex(&lock->old_oid),