reference error in PWA serviceworker

[Oreolek]

ReferenceError: caches is not defined - serviceworker.js, line 60.

Appeared in #4730 PR, reproducible on https://try.gitea.io if you load Gitea in Firefox. Firefox doesn't have the caches variable.

[Cherrg]

Would you please add some more information like used Firefox version and OS, screenshoot, or a way to reproduce?

I've tried on my local machine and on https://try.gitea.io with Ubuntu 18 and FF 67.0.4 (64-Bit). Unluckily (or luckily) I don't got any error from service worker. Additionally I tried to manually uninstall SW, disable/re-enable cache, to force update of SW.

Thanks

[techknowlogick]

FF 67.0.4 (64-bit), macOS 10.14.5, and I am getting same output as @Cherrg on try.gitea.io

[Oreolek]

UPD: that Firefox has dom.caches.enabled set to false, so the caches var is not defined on serviceworker registration.

[techknowlogick]

@Oreolek is this something that you changed? My FF says what I have it set to is the default.

[Oreolek]

yes

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs during the next 2 weeks. Thank you for your contributions.