From: Taylor Blau Date: Wed, 15 Oct 2025 22:28:12 +0000 (-0400) Subject: builtin/repack.c: avoid unnecessary numeric casts in existing_packs X-Git-Tag: v2.52.0-rc0~16^2~31 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dab24e4bcbd8499c9262da5e259212765b28b77c;p=thirdparty%2Fgit.git builtin/repack.c: avoid unnecessary numeric casts in existing_packs There are a couple of spots that cause warnings within the existing_packs API without DISABLE_SIGN_COMPARE_WARNINGS under DEVELOPER=1 mode. In both cases, we have int values that are being compared against size_t ones. Neither of these two cases are incorrect, and the cast is completely OK in practice. But both are unnecessary, since: - in existing_packs_mark_for_deletion_1(), 'hexsz' should be defined as a size_t anyway, since algop->hexsz is. - in existing_packs_collect(), 'i' should be defined as a size_t since it is counting up to the value of a string_list's 'nr' field. (This patch is a little bit of noise, but I would rather see us squelch these warnings ahead of moving the existing_packs API into a separate compilation unit to avoid having to define DISABLE_SIGN_COMPARE_WARNINGS in repack.c.) Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano --- diff --git a/builtin/repack.c b/builtin/repack.c index c5a88eda12..e13943b637 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -156,7 +156,7 @@ static void existing_packs_mark_for_deletion_1(const struct git_hash_algo *algop struct string_list *list) { struct string_list_item *item; - const int hexsz = algop->hexsz; + const size_t hexsz = algop->hexsz; for_each_string_list_item(item, list) { char *sha1; @@ -250,7 +250,7 @@ static void existing_packs_collect(struct existing_packs *existing, struct strbuf buf = STRBUF_INIT; for (p = packfile_store_get_all_packs(packs); p; p = p->next) { - int i; + size_t i; const char *base; if (!p->pack_local)