From 69efa1343a0a04771cd94ae149d90f3fb929be5d Mon Sep 17 00:00:00 2001
From: Monty <monty@mariadb.org>
Date: Mon, 2 Apr 2018 12:40:40 +0300
Subject: [PATCH] Fixed valgrind warning in DBUG_PRINT as thd->stmt_lex is not
 initalized

---
 sql/sql_class.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/sql_class.cc b/sql/sql_class.cc
index 884b42a3a4e..15a50910731 100644
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@@ -819,6 +819,7 @@ THD::THD(my_thread_id id, bool is_wsrep_applier, bool skip_global_sys_var_lock)
   statement_id_counter= 0UL;
   // Must be reset to handle error with THD's created for init of mysqld
   lex->current_select= 0;
+  stmt_lex= 0;
   start_utime= utime_after_query= 0;
   system_time.start.val= system_time.sec= system_time.sec_part= 0;
   utime_after_lock= 0L;