beremiz

Fix sequel of wxPython 4 port : double click on tab wasn't maximizing and was showing exception.
wxPython4
2022-02-28, Edouard Tisserant
1402d5c0e27e
Fix sequel of wxPython 4 port : double click on tab wasn't maximizing and was showing exception.
<?xml version="1.0" encoding="UTF-8"?>
<CanFestivalInstance/>