[PATCH v5 05/29] trailer: use bool for had_trailer_before

From: Li Chen <me@linux.beauty>
Date: Oct 22, 2025, 05:39 UTC
Message-ID: <20251022053951.602605-6-me@linux.beauty>
In-Reply-To: <20251022053951.602605-1-me@linux.beauty>

From: Li Chen <chenl311@chinatelecom.cn>

Switch had_trailer_before from int to bool to match its logical use. No functional change.

Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
---
 trailer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trailer.c b/trailer.c
index 9abb5a522a..a448380327 100644
--- a/trailer.c
+++ b/trailer.c
@@ -1266,7 +1266,7 @@ int trailer_process(const struct process_trailer_options *opts,
 	struct trailer_block *blk;
 	LIST_HEAD(orig_head);
 	struct strbuf trailers_sb = STRBUF_INIT;
-	int had_trailer_before;
+	bool had_trailer_before;
 
 	blk = parse_trailers(opts, msg, &orig_head);
 	had_trailer_before = !list_empty(&orig_head);

-- 
2.51.0

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