nginx 1.1.7 *) Feature: support of several resolvers in the "resolver" directive. Thanks to Kirill A. Korinskiy. *) Bugfix: a segmentation fault occurred on start or while reconfiguration if the "ssl" directive was used at http level and there was no "ssl_certificate" defined. *) Bugfix: reduced memory consumption while proxying of big files if they were buffered to disk. *) Bugfix: a segmentation fault might occur in a worker process if "proxy_http_version 1.1" directive was used. *) Bugfix: in the "expires @time" directive.

--- a/src/event/ngx_event_pipe.h
+++ b/src/event/ngx_event_pipe.h
@@ -30,8 +30,6 @@ struct ngx_event_pipe_s {
     ngx_chain_t      **last_in;
 
     ngx_chain_t       *out;
-    ngx_chain_t      **last_out;
-
     ngx_chain_t       *free;
     ngx_chain_t       *busy;