From 98003440c2f8d20164a191ced1b7d92b283bb68f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vicen=C8=9Biu=20Ciorbaru?= <vicentiu@mariadb.org>
Date: Mon, 20 Apr 2020 11:00:39 +0300
Subject: [PATCH] Initialize error variable to 0 in alter_table_close

f9f33b85be6b5006f0ecd0de7961c71d415a9d73 introduced a potential use of
unitialized value when the if condition is false.
---
 sql/sql_partition.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc
index 5d89307ba31..de2d5c2f253 100644
--- a/sql/sql_partition.cc
+++ b/sql/sql_partition.cc
@@ -6783,7 +6783,7 @@ static bool alter_partition_lock_handling(ALTER_PARTITION_PARAM_TYPE *lpt)
 
 static int alter_close_table(ALTER_PARTITION_PARAM_TYPE *lpt)
 {
-  int error;
+  int error= 0;
   DBUG_ENTER("alter_close_table");
 
   if (lpt->table->db_stat)