From f8681beacbed691f41145deb2acf50c2e8134c7a Mon Sep 17 00:00:00 2001
From: lijunlong <lijunlong@openresty.com>
Date: Tue, 28 Jun 2022 14:23:16 +0800
Subject: [PATCH] update handling of content-encoding in nginx-1.23.

---
 ngx_http_redis_module.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ngx_http_redis_module.c b/ngx_http_redis_module.c
index 4b90db7..16201ba 100644
--- a/ngx_http_redis_module.c
+++ b/ngx_http_redis_module.c
@@ -581,8 +581,10 @@ ngx_http_redis_process_header(ngx_http_request_t *r)
             ngx_str_set(&h->key, "Content-Encoding");
             ngx_str_set(&h->value, "gzip");
             h->lowcase_key = (u_char*) "content-encoding";
+#if defined(nginx_version) && nginx_version < 1023000
 #if (NGX_HTTP_GZIP)
             u->headers_in.content_encoding = h;
+#endif
 #endif
         }