From d4f18350c740ef0d30c9a0d21077ffef98ff3db7 Mon Sep 17 00:00:00 2001
From: Balazs Racz <balazs.racz@gmail.com>
Date: Tue, 4 May 2021 12:04:51 +0200
Subject: [PATCH] Adds a helper function to arrange better shutdown procedure
 in the BusMaster. (#538)

---
 src/utils/BusMaster.hxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/utils/BusMaster.hxx b/src/utils/BusMaster.hxx
index b6f33e7b2..96b59617f 100644
--- a/src/utils/BusMaster.hxx
+++ b/src/utils/BusMaster.hxx
@@ -96,6 +96,12 @@ public:
         {
         }
 
+        /// Used in unittests to cleanly shutdown the bus master.
+        void request_shutdown()
+        {
+            needShutdown_ = true;
+        }
+
         /// Used in unittests to cleanly shutdown the bus master.
         void shutdown()
         {