Request body: unbreak build without debug.

diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
index cb3f5982cbd6f5b286eae12de05293394bd85c35..931694ebe6d0511055723df40c74220045046d59 100644 (file)
--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -976,7 +976,9 @@ ngx_http_request_body_chunked_filter(ngx_http_request_t *r, ngx_chain_t *in)
 static ngx_int_t
 ngx_http_request_body_save_filter(ngx_http_request_t *r, ngx_chain_t *in)
 {
+#if (NGX_DEBUG)
     ngx_chain_t               *cl;
+#endif
     ngx_http_request_body_t   *rb;
 
     rb = r->request_body;