This will crash if options.nopreview is true

[jhihn]

https://github.com/raspberrypi/libcamera-apps/blob/4bb40bb0841b62df953577a41865b70e4732b199/libcamera_app.hpp#L149

[jhihn]

In fact, there are a few scenarios in the preceding if block which will set preview_ to null, which will crash at this line.

[davidplowman]

Hi, thanks for reporting the issue. Unfortunately I haven't quite understood exactly what the problem is - what have you typed at the command line that causes the libcamera-apps to crash? Thanks!

[davidplowman]

If there's no further information I'm going to propose closing this issue in the next few days. I haven't spotted how the preview_ variable could be null, and the apps seem to work OK when options.nopreview is true. But if there's anything I've overlooked, please post an update. Thanks.

[jhihn]

I guess I was wrong. Huh.