beremiz

IDE: fix exception when re-opening previously closed tab
wxPython4
2023-03-12, Edouard Tisserant
1db10e9df882
IDE: fix exception when re-opening previously closed tab

Same as commit with same message, this time for tabs that are not POUs editors.
<?xml version='1.0' encoding='utf-8'?>
<BaseParams xmlns:xsd="http://www.w3.org/2001/XMLSchema" IEC_Channel="2" Name="py_ext_0"/>