From 586e8b034780fcd107cdd8ae06cd0fbffe5947b3 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Wed, 2 Dec 2020 23:22:28 +0100
Subject: [PATCH] function more robust now

---
 devicehandlers/DeviceHandlerBase.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/devicehandlers/DeviceHandlerBase.cpp b/devicehandlers/DeviceHandlerBase.cpp
index 1b8c5f3d..2a4d1338 100644
--- a/devicehandlers/DeviceHandlerBase.cpp
+++ b/devicehandlers/DeviceHandlerBase.cpp
@@ -1433,4 +1433,8 @@ dur_millis_t DeviceHandlerBase::getPeriodicOperationFrequency() const {
 }
 
 DeviceCommandId_t DeviceHandlerBase::getPendingCommand() const {
+    if(cookieInfo.pendingCommand != deviceCommandMap.end()) {
+        return cookieInfo.pendingCommand->first;
+    }
+    return DeviceHandlerIF::NO_COMMAND;
 }