funcs_1.processlist_priv_no_prot fails sporadically

CURRENT_TEST: funcs_1.processlist_priv_no_prot

--- /home/svoj/devel/maria/mariadb/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result	2016-06-29 19:09:37.754916088 +0400

+++ /home/svoj/devel/maria/mariadb/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.reject	2016-06-30 12:08:12.884297174 +0400

@@ -38,15 +38,15 @@

 SHOW processlist;

 Id	User	Host	db	Command	Time	State	Info	Progress

 ID	root	HOST_NAME	information_schema	Query	TIME	NULL	SHOW processlist	TIME_MS

-ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME		NULL	TIME_MS

+ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME	NULL	NULL	TIME_MS

 SELECT * FROM processlist  ORDER BY id;

 ID	USER	HOST	DB	COMMAND	TIME	STATE	INFO	TIME_MS	STAGE	MAX_STAGE	PROGRESS

 ID	root	HOST_NAME	information_schema	Query	TIME	Filling schema table	SELECT * FROM processlist  ORDER BY id	TIME_MS	0	0	0.000

-ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME		NULL	TIME_MS	0	0	0.000

+ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME	NULL	NULL	TIME_MS	0	0	0.000

 SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS, STAGE, MAX_STAGE, PROGRESS FROM processlist  ORDER BY id;

 ID	USER	HOST	DB	COMMAND	TIME	STATE	INFO	TIME_MS	STAGE	MAX_STAGE	PROGRESS

 ID	root	HOST_NAME	information_schema	Query	TIME	Filling schema table	SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS, STAGE, MAX_STAGE, PROGRESS FROM processlist  ORDER BY id	TIME_MS	0	0	0.000

-ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME		NULL	TIME_MS	0	0	0.000

+ID	ddicttestuser1	HOST_NAME	information_schema	Sleep	TIME	NULL	NULL	TIME_MS	0	0	0.000

 CREATE TEMPORARY TABLE test.t_processlist AS SELECT * FROM processlist;

 UPDATE test.t_processlist SET user='horst' WHERE id=1  ;

 INSERT INTO processlist SELECT * FROM test.t_processlist;

diff --git a/sql/sql_connect.cc b/sql/sql_connect.cc

index 61f8b40..15ff8d4 100644

--- a/sql/sql_connect.cc

+++ b/sql/sql_connect.cc

@@ -1115,6 +1115,7 @@ void prepare_new_connection_state(THD* thd)

   */

   thd->proc_info= 0;

   thd->command= COM_SLEEP;

+  sleep(1);

   thd->set_time();

   thd->init_for_queries();