wl: Only use xdg-decoration if it's supported by the compositor

Igalia / cog

WPE launcher and webapp container

MIT License

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wl: Only use xdg-decoration if it's supported by the compositor #717

Closed mnme closed 5 months ago

mnme commented 5 months ago

Using the xdg-compositor protocol on a compositor that doesn't support it produces a segfault. Guard against this.

TingPing commented 5 months ago

CI suggests some minor code style changes, otherwise LGTM.

mnme commented 5 months ago

Thanks, I amended the necessary changes. Already thought the line has gotten a bit long, good to know you have a style checker script. Might be worth to mention that in the contribution guide.