bugfix: NGX_STREAM_LUA_CONTEXT_SSL_CLIENT_HELLO was missed in ngx_stream_lua_ffi_set_ctx_ref.

Author: zhuizhuhaomeng

src/ngx_stream_lua_ctx.c

@@ -129,7 +129,9 @@ ngx_stream_lua_ffi_set_ctx_ref(ngx_stream_lua_request_t *r, int ref)
     }
 
 #if (NGX_STREAM_SSL)
-    if (ctx->context & NGX_STREAM_LUA_CONTEXT_SSL_CERT) {
+    if (ctx->context & (NGX_STREAM_LUA_CONTEXT_SSL_CERT
+                        | NGX_STREAM_LUA_CONTEXT_SSL_CLIENT_HELLO))
+    {
         ssl_ctx = ngx_stream_lua_ssl_get_ctx(r->connection->ssl->connection);
         if (ssl_ctx == NULL) {
             return NGX_ERROR;