From 46a9b3026031b544a48aaf3cf4cc36383ef5a4b4 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar@beutner.name>
Date: Wed, 15 Jul 2015 08:26:58 +0200
Subject: [PATCH] Add missing lock in ScriptUtils::Union

fixes #9622
---
 lib/base/scriptutils.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/base/scriptutils.cpp b/lib/base/scriptutils.cpp
index 942297a78..abfffce40 100644
--- a/lib/base/scriptutils.cpp
+++ b/lib/base/scriptutils.cpp
@@ -110,6 +110,7 @@ Array::Ptr ScriptUtils::Union(const std::vector<Value>& arguments)
 		Array::Ptr arr = varr;
 
 		if (arr) {
+			ObjectLock olock(arr);
 			BOOST_FOREACH(const Value& value, arr) {
 				values.insert(value);
 			}
-- 
2.40.0