From 0427f5335f7abfbb733a72d6bf3561508f5d8a88 Mon Sep 17 00:00:00 2001
From: QirunGao <65393158+QirunGao@users.noreply.github.com>
Date: Tue, 2 Dec 2025 23:32:47 +0100
Subject: [PATCH] SSL: avoid warning when ECH is not configured and not
 supported.

---
 src/event/ngx_event_openssl.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
index fe2302966..d7a514852 100644
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -1741,9 +1741,12 @@ cleanup:
     return rc;
 
 #else
-    ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
-                  "\"ssl_ech_file\" is not supported on this platform, "
-                  "ignored");
+    if (filenames != NULL) {
+        ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
+                      "\"ssl_ech_file\" is not supported on this platform, "
+                      "ignored");
+    }
+
     return NGX_OK;
 #endif
 }