D6518: guard against themes without a valid shadow

[David Edmundson]

davidedmundson added a comment.


  Buffer::Ptr ShmPool::createBuffer(const QImage& image)
  {
  
    if (image.isNull() || !d->valid) {
        return QWeakPointer<Buffer>();
    }
  
  ...
  
  if our image is null (which it is), we get an an invalid Buffer::Ptr
  
  Shadow::attach expects that to be valid.

REPOSITORY
  R242 Plasma Framework (Library)

REVISION DETAIL
  https://phabricator.kde.org/D6518

To: mart, #plasma
Cc: anthonyfieroni, davidedmundson, plasma-devel, #frameworks, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas
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