From: Jeff King <peff@peff.net>
Date: Tue, 13 Dec 2022 11:13:24 +0000 (-0500)
Subject: xdiff: mark unused parameter in xdl_call_hunk_func()
X-Git-Tag: v2.40.0-rc0~132^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8157ed4046dd58c38c8197b0f1d800c37ca54d61;p=thirdparty%2Fgit.git

xdiff: mark unused parameter in xdl_call_hunk_func()

This function is used interchangeably with xdl_emit via a function
pointer, so we can't just drop the unused parameter. Mark it to silence
-Wunused-parameter.

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

diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c
index 32652ded2d..344c2dfc3e 100644
--- a/xdiff/xdiffi.c
+++ b/xdiff/xdiffi.c
@@ -973,7 +973,7 @@ void xdl_free_script(xdchange_t *xscr) {
 	}
 }
 
-static int xdl_call_hunk_func(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
+static int xdl_call_hunk_func(xdfenv_t *xe UNUSED, xdchange_t *xscr, xdemitcb_t *ecb,
 			      xdemitconf_t const *xecfg)
 {
 	xdchange_t *xch, *xche;