Merge branch 'master' of github.com:tarantool/tarantool

README.md

@@ -78,7 +78,7 @@ To start the server, try:
 This will start Tarantool in interactive mode.
 
 To run Tarantool regression tests (test/test-run.py),
-a few additional Python modules are ncessary:
+a few additional Python modules are necessary:
  * daemon
  * pyyaml
  * msgpack-python

src/rmean.cc

@@ -70,8 +70,6 @@ rmean_age(ev_loop * /* loop */,
 	 ev_timer *timer, int /* events */)
 {
 	struct rmean *rmean = (struct rmean *) timer->data;
-	if (rmean->stats == NULL)
-		return;
 
 	for (size_t i = 0; i < rmean->stats_n; i++) {
 		if (rmean->stats[i].name == NULL)