imap-send: mark unused parameter in ssl_socket_connect() fallback

Commit cea1ff7f1f (imap-send: drop global `imap_server_conf` variable,
2024-06-07) added an imap_server_conf parameter to several functions.
But when compiled with NO_OPENSSL, the ssl_socket_connect() fallback
just returns immediately, so its parameters all need to be annotated to
avoid triggering -Wunused-parameter.

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

diff --git a/imap-send.c b/imap-send.c
index 01404e5047c83167275a02c36836e730d3db8e20..3551908de60d81e9bbdc5bdc1d4f07bde12f2401 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -190,7 +190,7 @@ static void socket_perror(const char *func, struct imap_socket *sock, int ret)
 
 #ifdef NO_OPENSSL
 static int ssl_socket_connect(struct imap_socket *sock UNUSED,
-                             const struct imap_server_conf *cfg,
+                             const struct imap_server_conf *cfg UNUSED,
                              int use_tls_only UNUSED)
 {
        fprintf(stderr, "SSL requested but SSL support not compiled in\n");