ethercat_tests/wago_higen/ethercat@etherlab/master@EthercatNode/process_variables.xml
Added initialization of abort_code and result_size to prevent warning message if not used in following code
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<ProcessVariables xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<variable Name="Digital_IO" Comment="Transfering inputs to outputs">
<ReadFrom Position="3" Index="24829" SubIndex="0"/>
<WriteTo Position="3" Index="24830" SubIndex="1"/>
</variable>
</ProcessVariables>