From 4bfbeead0024898b1e2139ec6ed4a877e60980c3 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Sun, 10 Jan 2021 15:04:47 +0100
Subject: [PATCH] additional doc

---
 unittest/tests/datapoollocal/LocalPoolManagerTest.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/unittest/tests/datapoollocal/LocalPoolManagerTest.cpp b/unittest/tests/datapoollocal/LocalPoolManagerTest.cpp
index 2ea169b29..f497e6101 100644
--- a/unittest/tests/datapoollocal/LocalPoolManagerTest.cpp
+++ b/unittest/tests/datapoollocal/LocalPoolManagerTest.cpp
@@ -66,6 +66,8 @@ TEST_CASE("LocalPoolManagerTest" , "[LocManTest]") {
 	}
 
 	SECTION("AdvancedTests") {
+		// we need to reset the subscription list because the pool owner
+		// is a global object.
 		poolOwner->resetSubscriptionList();
 		// Subscribe for variable update as well
 		REQUIRE(not poolOwner->dataset.hasChanged());