From 3ae038b732ce503fb839e9095355e05f5c6866f9 Mon Sep 17 00:00:00 2001
From: Alexey Botchkov <holyfoot@askmonty.org>
Date: Thu, 9 Feb 2017 17:55:58 +0400
Subject: [PATCH] MDEV-11857 json_search() shows "Out of memory" with empty
 key.

        Test result updated.
---
 mysql-test/r/func_json.result | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mysql-test/r/func_json.result b/mysql-test/r/func_json.result
index bfee73c2eef..e72da47e4ae 100644
--- a/mysql-test/r/func_json.result
+++ b/mysql-test/r/func_json.result
@@ -552,3 +552,6 @@ json_set('[]', '$[0][0]', 100)
 SELECT json_set('[]', '$[0][0][0]', 100);
 json_set('[]', '$[0][0][0]', 100)
 []
+SELECT JSON_search( '{"": "a"}', "one", 'a');
+JSON_search( '{"": "a"}', "one", 'a')
+"$."