analyze_stmt_slow_query_log fails sporadically in buildbot

main.analyze_stmt_slow_query_log         w4 [ fail ]

        Test ended at 2015-02-07 14:36:17

CURRENT_TEST: main.analyze_stmt_slow_query_log

--- /usr/local/mariadb-10.1.3-linux-i686/mysql-test/r/analyze_stmt_slow_query_log.result	2015-02-07 10:52:43.000000000 +0200

+++ /usr/local/mariadb-10.1.3-linux-i686/mysql-test/r/analyze_stmt_slow_query_log.reject	2015-02-07 14:36:17.046996198 +0200

@@ -11,5 +11,3 @@

 # explain: 1	INSERT	t1	ALL	NULL	NULL	NULL	NULL	NULL	NULL	100.00	100.00	NULL

 # explain: id	select_type	table	type	possible_keys	key	key_len	ref	rows	r_rows	filtered	r_filtered	Extra

 # explain: 1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	10	10	100.00	30.00	Using where

-# explain: id	select_type	table	type	possible_keys	key	key_len	ref	rows	r_rows	filtered	r_filtered	Extra

-# explain: 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used