nginx 0.1.34 *) Bugfix: the worker process may got caught in an endless loop if the big response part were include by SSI. *) Bugfix: the variables set by the "set" directive were not available in SSI. *) Feature: the "autoindex_localtime" directive. *) Bugfix: the empty value of the "proxy_set_header" directive forbids the client request header line passing.

--- a/src/http/ngx_http_variables.h
+++ b/src/http/ngx_http_variables.h
@@ -30,6 +30,7 @@ typedef ngx_http_variable_value_t *
 
 #define NGX_HTTP_VAR_CHANGABLE   1
 #define NGX_HTTP_VAR_NOCACHABLE  2
+#define NGX_HTTP_VAR_INDEXED     4
 
 
 struct ngx_http_variable_s {