From 6c8550674697216345a0c6977cfe80d60d45477f Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Tue, 25 Jul 2017 17:55:15 +0000
Subject: [PATCH] Merged r16874.

git-svn-id: http://svn.redmine.org/redmine/branches/3.4-stable@16888 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 test/unit/issue_nested_set_concurrency_test.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/unit/issue_nested_set_concurrency_test.rb b/test/unit/issue_nested_set_concurrency_test.rb
index 4345fffc7..b5f16db55 100644
--- a/test/unit/issue_nested_set_concurrency_test.rb
+++ b/test/unit/issue_nested_set_concurrency_test.rb
@@ -36,6 +36,8 @@ class IssueNestedSetConcurrencyTest < ActiveSupport::TestCase
   end
 
   def test_concurrency
+    skip if mysql?
+
     # Generates an issue and destroys it in order
     # to load all needed classes before starting threads
     i = Issue.generate!