• Utkarsh Ayachit's avatar
    Avoid double dlclose(). · 78a5c28c
    Utkarsh Ayachit authored
    Plugin unloading was not done properly. Consequently, it was possible to
    call dlclose() on a plugin that was already unloaded during
    finalization. This commits add guards against such double unloading
    happening.
    
    The fact that this was causing errors with Qt5 alone is coincidental.
    One can indeed verify that the plugin library was unloaded before it got
    to clean up logic in vtkPVPluginLoader even earlier by using
    `LD_DEBUG=libs` environment variable.
    78a5c28c
pqParaViewPlugin.cxx.in 6 KB