From: Jeff King <peff@peff.net>
Date: Mon, 3 Jul 2023 06:44:08 +0000 (-0400)
Subject: http-push: mark unused parameter in xml callback
X-Git-Tag: v2.42.0-rc0~35^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e519ac35af2f976323f23e83e47bfd03d920754f;p=thirdparty%2Fgit.git

http-push: mark unused parameter in xml callback

The xml_start_tag() function is passed the expat library's
XML_SetElementHandler() function, so it has to conform to the
expected interface. But we don't actually care about the attributes
list. Mark it so that -Wunused-parameter does not complain.

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

diff --git a/http-push.c b/http-push.c
index 9ab2383d2b..a704f490fd 100644
--- a/http-push.c
+++ b/http-push.c
@@ -783,7 +783,7 @@ static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed)
 static void one_remote_ref(const char *refname);
 
 static void
-xml_start_tag(void *userData, const char *name, const char **atts)
+xml_start_tag(void *userData, const char *name, const char **atts UNUSED)
 {
 	struct xml_ctx *ctx = (struct xml_ctx *)userData;
 	const char *c = strchr(name, ':');