https://bugzilla.redhat.com/show_bug.cgi?id=1285807
Alexander Wigen alex@wigen.net changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alex@wigen.net
--- Comment #3 from Alexander Wigen alex@wigen.net --- Still present on latest Fedora 24.
Changing /usr/share/perl5/vendor_perl/Slic3r/GUI/AboutDialog.pm line 69 from
my $buttons = $self->CreateStdDialogButtonSizer(wxCLOSE);
to
my $buttons = $self->CreateStdDialogButtonSizer(wxOK);
resolves the issue as per upstream.