From ff54fe2fdfbab11e08a138cdfd0da900ee865e3d Mon Sep 17 00:00:00 2001
From: Rafael Guterres Jeffman <rjeffman@redhat.com>
Date: Fri, 17 Jun 2022 11:22:32 -0300
Subject: [PATCH] ipa-otpd: Fix build on older versions of gcc.

Older versions of gcc do not support unnamed parameters.

This patch fixes the build on older gcc by applying the same idiom for
unsued parameters as used by other functions in the same module.

Signed-off-by: Rafael Guterres Jeffman <rjeffman@redhat.com>
---
 daemons/ipa-otpd/oauth2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/daemons/ipa-otpd/oauth2.c b/daemons/ipa-otpd/oauth2.c
index df1ffd50d..11d5c135f 100644
--- a/daemons/ipa-otpd/oauth2.c
+++ b/daemons/ipa-otpd/oauth2.c
@@ -319,8 +319,9 @@ static int check_access_token_reply(struct child_ctx *child_ctx,
     return ret;
 }
 
-static void oauth2_on_child_readable(verto_ctx *, verto_ev *ev)
+static void oauth2_on_child_readable(verto_ctx *vctx, verto_ev *ev)
 {
+    (void)vctx; /* Unused */
     static char buf[10240];
     ssize_t io = 0;
     struct child_ctx *child_ctx = NULL;
-- 
2.36.1