From: Jeff King <peff@peff.net>
Date: Tue, 29 Aug 2023 23:45:27 +0000 (-0400)
Subject: grep: mark unused parameter in output function
X-Git-Tag: v2.43.0-rc0~106^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bcba446228eec5dd371137c141e7ed83cc4caee3;p=thirdparty%2Fgit.git

grep: mark unused parameter in output function

This is a callback used with grep_options.output, but we don't look at
the grep_opt parameter, as we're just writing the output to stdout.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/grep.c b/grep.c
index 0904d55b24..0124eb1960 100644
--- a/grep.c
+++ b/grep.c
@@ -17,7 +17,7 @@ static int grep_source_load(struct grep_source *gs);
 static int grep_source_is_binary(struct grep_source *gs,
 				 struct index_state *istate);
 
-static void std_output(struct grep_opt *opt, const void *buf, size_t size)
+static void std_output(struct grep_opt *opt UNUSED, const void *buf, size_t size)
 {
 	fwrite(buf, size, 1, stdout);
 }