fix building without PCRE introduced in r2023
diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
index e8e059c..91bc3e6 100644
--- a/src/http/ngx_http.c
+++ b/src/http/ngx_http.c
@@ -1300,14 +1300,14 @@
ngx_array_t *in_ports)
{
ngx_int_t rc;
- ngx_uint_t s, p, a, i;
+ ngx_uint_t s, p, a;
ngx_hash_init_t hash;
ngx_http_server_name_t *name;
ngx_hash_keys_arrays_t ha;
ngx_http_conf_in_port_t *in_port;
ngx_http_conf_in_addr_t *in_addr;
#if (NGX_PCRE)
- ngx_uint_t regex;
+ ngx_uint_t regex, i;
#endif
in_port = in_ports->elts;