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global: trivial conversions to fix -Wsign-compare warnings

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We have a bunch of loops which iterate up to an unsigned boundary using
a signed index, which generates warnigs because we compare a signed and
unsigned value in the loop condition. Address these sites for trivial
cases and enable `-Wsign-compare` warnings for these code units.

This patch only adapts those code units where we can drop the
`DISABLE_SIGN_COMPARE_WARNINGS` macro in the same step.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-12-06 11:27:24 +01:00
committed by Junio C Hamano
parent 25435e4ad8
commit 80c9e70ebe
55 changed files with 105 additions and 238 deletions
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4
http-push.c
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@ -1,5 +1,4 @@
#define USE_THE_REPOSITORY_VARIABLE
#define DISABLE_SIGN_COMPARE_WARNINGS
#include "git-compat-util.h"
#include "environment.h"
@ -1339,7 +1338,6 @@ static struct object_list **process_tree(struct tree *tree,
static int get_delta(struct rev_info *revs, struct remote_lock *lock)
{
int i;
struct commit *commit;
struct object_list **p = &objects;
int count = 0;
@ -1352,7 +1350,7 @@ static int get_delta(struct rev_info *revs, struct remote_lock *lock)
count += add_send_request(&commit->object, lock);
}
for (i = 0; i < revs->pending.nr; i++) {
for (size_t i = 0; i < revs->pending.nr; i++) {
struct object_array_entry *entry = revs->pending.objects + i;
struct object *obj = entry->item;
const char *name = entry->name;