# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1662630829 -14400
# Node ID ba5cf8f73a2d0a3615565bf9545f3d65216a0530
# Parent  a423e314c22fe99fe9faf28f033c266426993105
SSL: silenced GCC warnings when building with BoringSSL.

BoringSSL uses macro stub for SSL_CTX_set_ecdh_auto that expands to 1,
which triggers -Wunused-value "statement with no effect" warnings.

diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -1428,7 +1428,7 @@ ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_s
 
 #ifdef SSL_CTRL_SET_ECDH_AUTO
     /* not needed in OpenSSL 1.1.0+ */
-    SSL_CTX_set_ecdh_auto(ssl->ctx, 1);
+    (void) SSL_CTX_set_ecdh_auto(ssl->ctx, 1);
 #endif
 
     if (ngx_strcmp(name->data, "auto") == 0) {