From 4e19aa386493fcf0613049b47cbb9b151e2d3e8d Mon Sep 17 00:00:00 2001
From: Sergei Golubchik <serg@mariadb.org>
Date: Tue, 12 Jul 2016 12:13:31 +0200
Subject: [PATCH] MDEV-10318 unset params in --ps --embedded

add a test case
---
 mysql-test/r/ps_1general.result | 2 ++
 mysql-test/t/ps_1general.test   | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/mysql-test/r/ps_1general.result b/mysql-test/r/ps_1general.result
index 0a3d16cf48e..cc31944fd1f 100644
--- a/mysql-test/r/ps_1general.result
+++ b/mysql-test/r/ps_1general.result
@@ -788,3 +788,5 @@ execute stmt1;
 1
 drop prepare stmt1;
 drop table t1;
+select ?+1;
+Got one of the listed errors
diff --git a/mysql-test/t/ps_1general.test b/mysql-test/t/ps_1general.test
index 812b1b5ff94..7b7b87ef851 100644
--- a/mysql-test/t/ps_1general.test
+++ b/mysql-test/t/ps_1general.test
@@ -936,3 +936,10 @@ drop table t1;
 #     Matthias
 
 # End of 4.1 tests
+
+#
+# MDEV-10318 unset params in --ps --embedded
+#
+--error ER_PARSE_ERROR,2031
+select ?+1;
+