# HG changeset patch
# User Roman Arutyunyan <arut@nginx.com>
# Date 1692289889 -14400
# Node ID 537b98ec3c83f15a520db119d9dbd5f89bf13f69
# Parent  1ae01ea2eca8a3dfaebb7e74014653215a15ec90
Development guide: fixed example code.

The code produced compiler errors.

diff -r 1ae01ea2eca8 -r 537b98ec3c83 xml/en/docs/dev/development_guide.xml
--- a/xml/en/docs/dev/development_guide.xml	Tue Aug 15 20:12:08 2023 +0300
+++ b/xml/en/docs/dev/development_guide.xml	Thu Aug 17 20:31:29 2023 +0400
@@ -4599,9 +4599,9 @@
 static ngx_int_t
 ngx_http_foo_handler(ngx_http_request_t *r)
 {
-    ngx_str_t  *ua;
-
-    ua = r->headers_in->user_agent;
+    ngx_table_elt_t  *ua;
+
+    ua = r->headers_in.user_agent;
 
     if (ua == NULL) {
         return NGX_DECLINED;