java.lang.NullPointerException v8.0

[cadayton]

On Linux Mint 19 system without a webcam a null pointer error was return after clicking on the QRcode button in the Notification dialog.
bisq.log

[ManfredKarrer]

Note for myself:
Aug-08 17:37:00.415 [Thread-27] INFO c.g.s.w.Webcam: WebcamDefaultDriver capture driver will be used
Aug-08 17:37:00.785 [Thread-27] WARN c.g.s.w.Webcam: No webcam has been detected!
Aug-08 17:37:00.786 [Thread-27] ERROR b.c.s.CommonSetup: Uncaught Exception from thread Thread-27
Aug-08 17:37:00.786 [Thread-27] ERROR b.c.s.CommonSetup: throwableMessage= null
Aug-08 17:37:00.786 [Thread-27] ERROR b.c.s.CommonSetup: throwableClass= class java.lang.NullPointerException
Aug-08 17:37:00.788 [Thread-27] ERROR b.c.s.CommonSetup: Stack trace:
java.lang.NullPointerException
at bisq.desktop.main.account.content.notifications.WebCamLauncher.run(WebCamLauncher.java:48)

[ManfredKarrer]

Fixed: ManfredKarrer/archived-bisq-core@2a4bde8