From 9001dc2a7493f1366a183c3a9175f608769321d5 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Tue, 28 Aug 2018 17:22:48 -0400 Subject: 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 Signed-off-by: Junio C Hamano --- refs/ref-cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'refs/ref-cache.c') diff --git a/refs/ref-cache.c b/refs/ref-cache.c index 9b110c8494..b7052f72e2 100644 --- a/refs/ref-cache.c +++ b/refs/ref-cache.c @@ -272,7 +272,7 @@ static int is_dup_ref(const struct ref_entry *ref1, const struct ref_entry *ref2 /* This is impossible by construction */ die("Reference directory conflict: %s", ref1->name); - if (oidcmp(&ref1->u.value.oid, &ref2->u.value.oid)) + if (!oideq(&ref1->u.value.oid, &ref2->u.value.oid)) die("Duplicated ref, and SHA1s don't match: %s", ref1->name); warning("Duplicated ref: %s", ref1->name); -- cgit v1.2.3