nginx 0.8.29 *) Change: now the "009" status code is written to an access log for proxied HTTP/0.9 responses. *) Feature: the "addition_types", "charset_types", "gzip_types", "ssi_types", "sub_filter_types", and "xslt_types" directives support an "*" parameter. *) Feature: GCC 4.1+ built-in atomic operations usage. Thanks to W-Mark Kubacki. *) Feature: the --with-libatomic[=DIR] option in the configure. Thanks to W-Mark Kubacki. *) Bugfix: listen unix domain socket had limited access rights. *) Bugfix: cached HTTP/0.9 responses were handled incorrectly. *) Bugfix: regular expression named captures given by "?P<...>" did not work in a "server_name" directive. Thanks to Maxim Dounin.

--- a/src/http/modules/ngx_http_gzip_filter_module.c
+++ b/src/http/modules/ngx_http_gzip_filter_module.c
@@ -1123,8 +1123,8 @@ ngx_http_gzip_merge_conf(ngx_conf_t *cf,
                               MAX_MEM_LEVEL - 1);
     ngx_conf_merge_value(conf->min_length, prev->min_length, 20);
 
-    if (ngx_http_merge_types(cf, conf->types_keys, &conf->types,
-                             prev->types_keys, &prev->types,
+    if (ngx_http_merge_types(cf, &conf->types_keys, &conf->types,
+                             &prev->types_keys, &prev->types,
                              ngx_http_html_default_types)
         != NGX_OK)
     {