screencasting: Do not crash when the platform cannot provide textures
When using the QPainter backend, we will be getting null textures. Just ignore these as the backend isn't all that important. BUG: 442711
parent
de674e08
When using the QPainter backend, we will be getting null textures. Just ignore these as the backend isn't all that important. BUG: 442711
mentioned in commit e4b27986