diff options
Diffstat (limited to 'examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp')
-rw-r--r-- | examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp b/examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp index e6ac84e..858282d 100644 --- a/examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp +++ b/examples/opcua/waterpump/waterpump-qmlcpp/opcuamachinebackend.cpp @@ -72,7 +72,7 @@ OpcUaMachineBackend::OpcUaMachineBackend(QObject *parent) OpcUaMachineBackend::~OpcUaMachineBackend() { - if (m_client) + if (m_client && m_client->state() == QOpcUaClient::Connected) m_client->disconnectFromEndpoint(); } |